Group Psychotherapy Psychologist providers in the U.S.
351 NPPES records list group psychotherapy psychologist as their primary taxonomy, about 0.1 per 100,000 residents; Vermont and Delaware have the most per resident. A registry record is not proof of an active practice.
What taxonomy code 103TP2701X means
103TP2701X is the National Uniform Claim Committee code for Psychologist, Group Psychotherapy, in the grouping Behavioral Health & Social Service Providers. 351 NPPES records list it as their primary taxonomy (file of Aug 9, 2026).
A psychologist who specializes in group psychology and group psychotherapy that is an evidenced-based specialty that prepares group leaders to identify and capitalize on developmental and healing possibilities embedded in the interpersonal/intrapersonal functioning of individual group members as well as collectively for the group. Emphasis is placed on the use of group dynamics to assist and treat individual group members. The specialty is applicable to all age groups, children, adolescents, adults and older adults, for a wide variety of conditions and concerns, and in numerous and diverse settings.
Source: NUCC Health Care Provider Taxonomy code set, definition as NUCC publishes it (nucc.org); counts from CMS NPPES.
Most per resident: the 8 highest
Source: CMS NPPES, primary taxonomy 103TP2701X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.
New York has the most, 13
Source: CMS NPPES, primary taxonomy 103TP2701X by practice city, file of Aug 9, 2026.
All 41 states and D.C. with records, by state
| State | Records | Per 100,000 |
|---|---|---|
| Arizona | 2 | 0.0 |
| Arkansas | 3 | 0.1 |
| California | 56 | 0.1 |
| Colorado | 9 | 0.2 |
| Connecticut | 6 | 0.2 |
| Delaware | 11 | 1.1 |
| District of Columbia | 3 | 0.4 |
| Florida | 20 | 0.1 |
| Georgia | 9 | 0.1 |
| Hawaii | 2 | 0.1 |
| Illinois | 16 | 0.1 |
| Indiana | 2 | 0.0 |
| Iowa | 1 | 0.0 |
| Kansas | 9 | 0.3 |
| Kentucky | 8 | 0.2 |
| Louisiana | 2 | 0.0 |
| Maryland | 6 | 0.1 |
| Massachusetts | 19 | 0.3 |
| Michigan | 6 | 0.1 |
| Minnesota | 14 | 0.2 |
| Mississippi | 5 | 0.2 |
| State | Records | Per 100,000 |
|---|---|---|
| Missouri | 7 | 0.1 |
| Nebraska | 1 | 0.1 |
| Nevada | 3 | 0.1 |
| New Hampshire | 1 | 0.1 |
| New Jersey | 9 | 0.1 |
| New Mexico | 1 | 0.0 |
| New York | 27 | 0.1 |
| North Carolina | 18 | 0.2 |
| Ohio | 12 | 0.1 |
| Oregon | 3 | 0.1 |
| Pennsylvania | 8 | 0.1 |
| Rhode Island | 2 | 0.2 |
| South Carolina | 1 | 0.0 |
| Tennessee | 3 | 0.0 |
| Texas | 12 | 0.0 |
| Vermont | 9 | 1.4 |
| Virginia | 5 | 0.1 |
| Washington | 3 | 0.0 |
| Wisconsin | 9 | 0.2 |
| Wyoming | 1 | 0.2 |
In federal data
- NUCC code103TP2701X · Psychologist
- Size rank380th of 688 specialties by records (0% of all)
- In its family14th of 18 Psychologist codes, 0.2% of the family
- Concentration8 states hold half of all records
Source: CMS NPPES; Medicare Part D Prescriber PUF; CMS Open Payments 2024. Presence in these files is not a quality judgment.
A sample of group psychotherapy psychologist records
- Sara Tolleson, MANorth Little Rock, AR1841541067
- Peggy James, MS, LPELittle Rock, AR1447313309
- Jeramie Harbin, PH.D.Fayetteville, AR1255463477
- Eboni Fields, LPCPhoenix, AZ1043853807
- Tina Ciezkowski, L.P.C.M.HGilbert, AZ1871258871
- Myrna Blaufarb, PH.D.Los Angeles, CA1295746279
- Thomas Pier, LCSW, OSW-C, CMFLos Angeles, CA1417470329
- Yeroosha MeirzadehLos Angeles, CA1265158067
- Darcy Darrell, PSYDLos Angeles, CA1518486752
- Stephanie WatkinsLos Angeles, CA1598404725
- Nicole Bermensolo, MALos Angeles, CA1700525607
- Shruti Shankar, MAP, MA AMFTHermosa Beach, CA1356048219
Registry order, not a ranking. Search by name to find one provider.
Common questions
How should I read Group Psychotherapy Psychologist's mid-pack national roster?
351 CMS-registered Group Psychotherapy Psychologist providers sit across 42 states; California leads with 56. Rank 380th of 688 NUCC specialties by headcount.
Where can I find a Group Psychotherapy Psychologist provider?
Group Psychotherapy Psychologist providers are listed in 42 states; New York leads by raw city count. By national headcount this code sits just above Vision Therapy Optometrist and just below Sonography Specialist/Technologist Cardiovascular. Browse by state or search by name.
What does NUCC code 103TP2701X mean?
Group Psychotherapy Psychologist is NUCC taxonomy 103TP2701X in the Psychologist group. Counts are self-designated primary taxonomy at NPI enrollment, not board certification.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy (nucc.org); Medicare Part D Prescriber PUF; CMS Open Payments 2024. Counts are self-designated primary taxonomy, not board certification.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.