Family Psychologist providers in the U.S.
433 NPPES records list family psychologist as their primary taxonomy, about 0.1 per 100,000 residents; District of Columbia and Massachusetts have the most per resident. A registry record is not proof of an active practice.
What taxonomy code 103TF0000X means
103TF0000X is the National Uniform Claim Committee code for Psychologist, Family, in the grouping Behavioral Health & Social Service Providers. 433 NPPES records list it as their primary taxonomy (file of Aug 9, 2026).
A psychologist whose specialty is founded on principles of systems theory with the interpersonal system of the family the focus of assessment, intervention and research.
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 103TF0000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.
Los Angeles has the most, 7
Source: CMS NPPES, primary taxonomy 103TF0000X by practice city, file of Aug 9, 2026.
All 44 states and D.C. with records, by state
| State | Records | Per 100,000 |
|---|---|---|
| Alabama | 1 | 0.0 |
| Alaska | 3 | 0.4 |
| Arizona | 4 | 0.1 |
| Arkansas | 1 | 0.0 |
| California | 76 | 0.2 |
| Colorado | 11 | 0.2 |
| Connecticut | 9 | 0.2 |
| Delaware | 2 | 0.2 |
| District of Columbia | 7 | 1.0 |
| Florida | 22 | 0.1 |
| Georgia | 7 | 0.1 |
| Hawaii | 1 | 0.1 |
| Illinois | 9 | 0.1 |
| Indiana | 5 | 0.1 |
| Kansas | 6 | 0.2 |
| Kentucky | 4 | 0.1 |
| Louisiana | 3 | 0.1 |
| Maine | 3 | 0.2 |
| Maryland | 14 | 0.2 |
| Massachusetts | 46 | 0.7 |
| Michigan | 19 | 0.2 |
| Minnesota | 14 | 0.2 |
| State | Records | Per 100,000 |
|---|---|---|
| Mississippi | 1 | 0.0 |
| Missouri | 4 | 0.1 |
| Nebraska | 8 | 0.4 |
| Nevada | 2 | 0.1 |
| New Hampshire | 1 | 0.1 |
| New Jersey | 12 | 0.1 |
| New York | 28 | 0.1 |
| North Carolina | 6 | 0.1 |
| North Dakota | 1 | 0.1 |
| Ohio | 14 | 0.1 |
| Oklahoma | 5 | 0.1 |
| Oregon | 4 | 0.1 |
| Pennsylvania | 15 | 0.1 |
| Rhode Island | 1 | 0.1 |
| Tennessee | 4 | 0.1 |
| Texas | 20 | 0.1 |
| Utah | 2 | 0.1 |
| Vermont | 4 | 0.6 |
| Virginia | 3 | 0.0 |
| Washington | 11 | 0.1 |
| West Virginia | 2 | 0.1 |
| Wisconsin | 8 | 0.1 |
In federal data
- NUCC code103TF0000X · Psychologist
- Size rank357th of 688 specialties by records (0.01% of all)
- In its family13th of 18 Psychologist codes, 0.3% of the family
- Concentration7 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 family psychologist records
- Dorothy Foster, M.S. PSYCHOLOGYAnchorage, AK1083811889
- Hayley Allison, PSYDFairbanks, AK1073860649
- John Deruyter, PSY. DWrangell, AK1396828125
- Laura Whitworth, PH.D.Birmingham, AL1043302672
- Becky Porter, PH.D.Little Rock, AR1255339461
- Raymond Branton, PSY.D.Mesa, AZ1588745897
- Bettina Lehnert, PHDScottsdale, AZ1619181815
- Marlo Archer, PH.D.Tempe, AZ1346363140
- Tyrel HollowayGoodyear, AZ1043147796
- Keith ParkerLos Aneles, CA1861655763
- Sarah EdemLos Angeles, CA1124513379
- Lynn White, MFTLos Angeles, CA1659461945
Registry order, not a ranking. Search by name to find one provider.
Common questions
How should I read Family Psychologist's mid-pack national roster?
433 CMS-registered Family Psychologist providers sit across 45 states; California leads with 76. Rank 357th of 688 NUCC specialties by headcount.
Where can I find a Family Psychologist provider?
Family Psychologist providers are listed in 45 states; Los Angeles leads by raw city count. By national headcount this code sits just above Blood Banking & Transfusion Medicine Physician and just below Radiography Radiologic Technologist. Browse by state or search by name.
What does NUCC code 103TF0000X mean?
Family Psychologist is NUCC taxonomy 103TF0000X 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.