Largest behavioral and mental health groups in Connecticut
- Groups
- 328
- Social Worker groups
- 160
- Counselor groups
- 94
- Social worker specialists
- 1,967
- Counselor specialists
- 384
There are 328 behavioral and mental health groups in Connecticut with a Medicare PAC ID: 160 social worker, 94 counselor, 31 psychiatry and neurology, 22 psychologist and 21 marriage and family therapist. Connecticut Valley Hospital is the largest social worker group, with 290 social worker specialists, and Optum Behavioral Care the largest counselor group, with 69 counselor specialists.
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Hartford Hospital is the largest behavioral and mental health group in Connecticut, with 730 physicians
Ranked by physicians with a Connecticut address linked to each group. Connecticut Valley Hospital is second with 268, and Cornell Scott-Hill Health Center third with 168. 3 Connecticut groups have 100 or more physicians.
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Showing 1 to 50 of 328 behavioral and mental health groups in Connecticut
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Optum Behavioral Care is the largest counselor group in Connecticut, with 69 counselor specialists
Ranked by counselor specialists with a Connecticut address linked to each group whose main sub-specialty is counselor. Root Center for Advanced Recovery is second with 32, and Cornerstone Counseling Center third with 23.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Hartford Hospital is the largest psychiatry and neurology group in Connecticut, with 170 psychiatry and neurology specialists
Ranked by psychiatry and neurology specialists with a Connecticut address linked to each group whose main sub-specialty is psychiatry and neurology. Natchaug Hospital is second with 89, and Rockville General Hospital third with 31.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Northeast Neuropsychology & Behavioral Health Consultants is the largest psychologist group in Connecticut, with 13 psychologist specialists
Ranked by psychologist specialists with a Connecticut address linked to each group whose main sub-specialty is psychologist. Clarus Health Alliance is second with 8, and Behavioral Health Consultants third with 7. Nine of the ten are independent.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Franciscan Life Center is the largest marriage and family therapist group in Connecticut, with 7 marriage and family therapist specialists
Ranked by marriage and family therapist specialists with a Connecticut address linked to each group whose main sub-specialty is marriage and family therapist. Ellie Mental Health is second with 6, and The Bridge Family Center third with 5.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Hartford HealthCare has the most physicians in Connecticut behavioral and mental health groups, with 856 across 6 groups
Dmand AI maps every medical group to its parent organization, up to the health system or platform at the top. 10 parent organizations have two or more Connecticut behavioral and mental health groups. Each clinician counts once per parent organization.
See every medical group, site and clinician under Hartford HealthCare
Org Hierarchy Explorer maps every group, site of care and clinician under the parent, with the leaders at each group.
Source: Dmand AI Org Hierarchy Data
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Dmand AI maps the owners, administrators and physician leaders at each of the 328 Connecticut behavioral and mental health groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
65% of Connecticut behavioral and mental health groups are independent, with no larger parent organization
A group counts as independent when no health system, platform or other organization sits above it in the org hierarchy. Every other group belongs to a larger organization.
Connecticut behavioral and mental health groups by ownership
- Independent214
- Health system or hospital12
- Platform or corporate owner20
- Community or government64
- Other organization18
Sites of care beyond their own offices
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Dmand AI maps each group to the health system, physician platform or management company above it, so you can sell to the owner, not one site.
Source: Dmand AI Org Hierarchy Data
49 Connecticut behavioral and mental health groups practice at a behavioral health facility site, and 38 at a hospital
Sites of care linked to each group in the org hierarchy, beyond its own offices. A group can practice at several kinds of site.
Connecticut behavioral and mental health groups by site of care
- Behavioral health facilities49
- Hospitals38
- FQHCs36
- Skilled nursing facilities7
- Therapy and rehab centers1
- Home health agencies1
Clinicians in Connecticut behavioral and mental health groups
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Hamden has the most behavioral and mental health groups in Connecticut, with 14
More Connecticut cities with behavioral and mental health groups
- West Hartford12
- Milford10
- Bridgeport8
- Danbury8
- Waterbury7
- East Hartford6
- Farmington6
- Norwalk6
- Shelton6
- Branford5
- Manchester5
- Orange5
- Rocky Hill5
- Woodbridge5
- Bristol4
Source: Doctors and Clinicians National Downloadable File (CMS)
Each Connecticut behavioral and mental health group profile shows the parent, sites, clinicians and identifiers
- Clinicians and specialtiesA count by specialty and a sample of the group's cliniciansOn every profile
- Practice locationsMain site and a sample of practice locations, with a count of the restOn every profile
- Medicare Part B paymentsMedicare payments to the group, from CMSOn every profile
- Group NPI and Medicare PAC IDIdentifiers for matching records across sourcesOn every profile
- Parent organizationThe health system, platform or owner above the groupOn every profile
- Every clinician and siteThe full roster and every practice locationWith a free account
- Leader and clinician contactsWork emails and mobile numbers, found on request and then validatedWith a free account
- EHR used by the group's cliniciansThe EHR in use at the group's sitesWith a free account
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Sources: Doctors and Clinicians National Downloadable File (CMS), Medicare Physician & Other Practitioners (CMS) and Dmand AI Org Hierarchy Data
Sources for the Connecticut behavioral and mental health group list
| Data on this page | Source |
|---|---|
| Medical groups, specialties and sites | Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Professional Profile Data |
| Parent organizations and independence | Dmand AI Org Hierarchy Data |
| Physicians and HCPs | Dmand AI Affiliation Data |
| Group NPI and PAC ID | NPPES NPI Registry (CMS) and Doctors and Clinicians National Downloadable File (CMS) |
Data last refreshed October 2026Report an inaccuracyRemove my information
Groups whose main specialty is behavioral and mental health and that have a Medicare PAC ID.
FAQ
Frequently asked questions about behavioral and mental health groups in Connecticut
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is the largest social worker group in Connecticut?
Connecticut Valley Hospital, based in Middletown, with 290 social worker specialists and 746 HCPs. Wheeler Clinic is second with 205.
What is the largest counselor group in Connecticut?
Optum Behavioral Care, based in East Hartford, with 69 counselor specialists and 187 HCPs. Root Center for Advanced Recovery is second with 32.
How many behavioral and mental health groups are in Connecticut?
There are 328 behavioral and mental health groups in Connecticut with a Medicare PAC ID: 160 social worker, 94 counselor, 31 psychiatry and neurology, 22 psychologist and 21 marriage and family therapist. Between them they have 1,967 social worker specialists, 384 counselor specialists, 330 psychiatry and neurology specialists, 63 psychologist specialists and 59 marriage and family therapist specialists.
Which companies own the most behavioral and mental health groups?
By physicians, Hartford HealthCare, with 856 across 6 groups, followed by State of Connecticut with 300 and UnitedHealth Group with 8.
How many Connecticut behavioral and mental health groups are independent?
214, or 65%, have no larger parent organization in the Dmand AI org hierarchy. 12 belong to a health system or hospital and 20 to a physician platform or corporate owner.
Why are behavioral and mental health listed together?
They share one specialty category in the Dmand AI medical group data. This page also ranks each sub-specialty on its own, by its own specialists.
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