Company lists · Data refreshed November 2026

Top 15 Therapy centers based in Frederick, United States

RevenueBase identified 32 company matches for therapy centers associated with Frederick, United States as of November 2026 and tracks 573 professional contacts across them, including 232 with verified work emails. Across the United States, New York is the largest hub for this category (563 companies); Frederick has 32.

This list covers company matches for therapy centers associated with Frederick, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
32Companies
573Contacts tracked
232Verified emails
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The 15 largest therapy centers based in Frederick, United States

Ranked by team size
Top 15 of 32 company matches for therapy centers based in Frederick, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchFrederick, MD, United StatesHQ recorded Nov 6, 2026201-500131 contacts →

Exact match

“We aim to serve the community’s complex mental health needs for at-risk children, adolescents and adults through outpatient services across Maryland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchFrederick, MD, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Baker Rehab Group is rehab agency serving the Mid-Atlantic region that provides premium skilled physical therapy, occupational therapy, and speech therapy services in home…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFrederick, MD, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Basal Therapies is a full service pediatric therapy center in Frederick, MD, specializing in speech, occupational, feeding, physical, mental health therapies, and social-emotional…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFrederick, MD, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“SILVER PSYCHOTHERAPY LLC is a mental health practice based out of Frederick County, Maryland, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFrederick, MD, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Life Change Therapy Now is a psychotherapy practice based out of Frederick, Maryland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFrederick, MD, United StatesHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“We are a group of licensed clinicians and medication providers who not only provide quality mental health care, but also share a passion for bettering the mental health community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchFrederick, MD, United StatesHQ recorded Nov 6, 20261-1011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFrederick, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchFrederick, MD, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

“We are a multidisciplinary group of dedicated clinicians with a commitment to providing comprehensive, well-coordinated, and effective behavioral health care.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFrederick, MD, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“By Your Side Counseling Services, LLC is women owned and operated by therapists April Widdes, LCPC, Board Approved Supervisor and Ashley Saltzman, LCPC, NCC, Board Approved…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFrederick, MD, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Psychiatrist”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFrederick, MD, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Located in Frederick, MD, we specialize in counseling services for young adolescents to young adults ranging in age from 12-25 years old.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFrederick, MD, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“The design of MRB Counseling Services, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFrederick, MD, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Middleton Psychology Services (MPS) was started in 2016 by Drs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFrederick, MD, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Amber Norville, LCSW-C, CCFP is the owner of Little Island Counseling and Wellness.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 15 of 32 therapy centers based in Frederick, United States

See the full list, filter by size, metro and specialty, and access 232 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Therapy centers based in Frederick, United States at a glance

As of Nov 6, 2026
40.5%Verified-email coverage
17.9Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
9
51-200
4
201-500
2

Email recency for this list is measured across the whole United States list rather than for Frederick, so it is reported there. Company counts and contact totals on this page are exact for Frederick, over 32 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Frederick, United States whose business descriptions match “therapy centers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 232 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Therapy centers by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “therapy centers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many therapy centers are there based in Frederick, United States?

RevenueBase identified 32 company matches for therapy centers associated with Frederick, United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Advanced Behavioral Health tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most therapy centers?

New York leads the United States with 563 company records, followed by Chicago (393) and Houston (301). Frederick has 32.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 232 professional contacts with verified work emails tracked across these 32 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.