Cognitive & Behavioral Psychologist
NUCC 103TB0200X · Psychologist
2,688 CMS NPPES-registered providers across 54 states · 171st of 690 specialties by headcount.
Where this specialty sits in the corpus
Cognitive & Behavioral Psychologist ranks 171st of 690 NUCC specialties by CMS NPPES headcount (0.04% of all registered NPIs), densest in California; per resident District of Columbia leads.
- 2,688
- NPPES providers in specialty
- 171st
- of 690 specialties
- 537
- state-share HHI
- 0.7%
- Part D prescriber share
District of Columbia is densest per capita (3.1× the national rate; Kansas 3×); 1.8% of the Psychologist category.
Taxonomy fingerprint
Cognitive & Behavioral Psychologist (NUCC 103TB0200X; 0.7% Part D prescribers (18 of 2,688); avg 1,366 Part D claims/prescriber (87th of 572); Open Payments avg $1K/physician (257th of 551; 4 paid, $5K total); state-share HHI 537; next-larger headcount neighbor Registered Nurse First Assistant (+26); next-smaller Pediatric Hematology & Oncology Physician (-22)).
Next larger: Registered Nurse First Assistant (2,714) Next smaller: Pediatric Hematology & Oncology Physician (2,666)
Population-adjusted state index
Each multiple is this specialty's providers-per-resident in a state divided by the national rate (Census Vintage population estimates). Raw headcount favors large states; this ranking surfaces denser markets.
Over-indexed vs national rate
- District of Columbia 3.1× · 2.5/100k
- Kansas 3× · 2.4/100k
- Vermont 2.9× · 2.3/100k
- Massachusetts 2.5× · 2/100k
- New York 2× · 1.6/100k
Under-indexed vs national rate
- Mississippi 0.30× · 0.2/100k
- Alabama 0.32× · 0.3/100k
- Indiana 0.33× · 0.3/100k
- New Mexico 0.36× · 0.3/100k
- Tennessee 0.37× · 0.3/100k
Which states have the most providers?
| # | State | Providers |
|---|---|---|
| 1 | California | 342 |
| 2 | New York | 314 |
| 3 | Florida | 194 |
| 4 | Michigan | 153 |
| 5 | Massachusetts | 141 |
| 6 | Pennsylvania | 135 |
| 7 | Texas | 91 |
| 8 | Maryland | 84 |
| 9 | North Carolina | 81 |
| 10 | New Jersey | 79 |
| 11 | Washington | 73 |
| 12 | Illinois | 71 |
| 13 | Kansas | 71 |
| 14 | Minnesota | 65 |
| 15 | Missouri | 61 |
Top Cities for Cognitive & Behavioral Psychologist
| # | City | Providers |
|---|---|---|
| 1 | New YorkNew York | 111 |
| 2 | SunriseFlorida | 50 |
| 3 | ChicagoIllinois | 24 |
| 4 | Las VegasNevada | 24 |
| 5 | Los AngelesCalifornia | 22 |
| 6 | San DiegoCalifornia | 21 |
| 7 | Saint LouisMissouri | 21 |
| 8 | PortlandOregon | 21 |
| 9 | WichitaKansas | 20 |
| 10 | PhiladelphiaPennsylvania | 20 |
| 11 | SeattleWashington | 19 |
| 12 | BostonMassachusetts | 18 |
Sample Cognitive & Behavioral Psychologist NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | Judith Tudiver, PH.D.Johnson City, TN |
| 2 | Jacqueline Samson, PH.D.Belmont, MA |
| 3 | Martin Cheatle, PHDWyomissing, PA |
| 4 | Marlene Bannen, PHDLa Crosse, WI |
| 5 | Kimberly Bialik, PHDAnn Arbor, MI |
| 6 | Denyse Olson-Dorff, PSYLa Crosse, WI |
| 7 | Harvey Weinberg, PHDLa Crosse, WI |
| 8 | Ruth Seilhamer, PH.D.Monroeville, PA |
| 9 | Richard Listiak, PHDLa Crosse, WI |
| 10 | Arlyne Gutmann, PH.D., L.P.,B.C.B.A.Edina, MN |
| 11 | Sara Kriger, PHDColumbus, OH |
| 12 | Scott Bayless, PH.D.Modesto, CA |
| 13 | David Kahn, MDProvidence, RI |
| 14 | David Miller, PH.D.Reynoldsburg, OH |
| 15 | David Deason, PH.D.Memphis, TN |
| 16 | Douglas Hart, PH.D.Memphis, TN |
| 17 | Georgia Smith, PSY.D.Woodstock, GA |
| 18 | Gregory Koch, PSY.D.San Diego, CA |
Related Specialties
Adjacent specialties in the NUCC Health Care Provider Taxonomy - same Psychologist category.
Compare Cognitive & Behavioral Psychologist vs Clinical Psychologist →
Frequently Asked Questions
Where does the large Cognitive & Behavioral Psychologist headcount concentrate?
How large is Cognitive & Behavioral Psychologist's Open Payments footprint?
How heavy is Cognitive & Behavioral Psychologist Part D prescribing at scale?
Data sources and methodology
Provider data from CMS NPPES (download.cms.gov/nppes). Specialty classification from NUCC Health Care Provider Taxonomy (nucc.org). Part D averages from the CMS Medicare Part D Prescriber PUF; industry payments from CMS Open Payments 2024. Counts reflect self-designated primary taxonomy at NPI enrollment. PlainDoctor does not rate or rank providers. Methodology · About
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-08-27.