Clinical Child & Adolescent Psychologist
NUCC 103TC2200X · Psychologist
4,712 CMS NPPES-registered providers across 53 states · 134th of 690 specialties by headcount.
Where this specialty sits in the corpus
Clinical Child & Adolescent Psychologist ranks 134th of 690 NUCC specialties by CMS NPPES headcount (0.06% of all registered NPIs), densest in California; per resident District of Columbia leads.
- 4,712
- NPPES providers in specialty
- 134th
- of 690 specialties
- 539
- state-share HHI
- 0.2%
- Part D prescriber share
District of Columbia is densest per capita (5.9× the national rate; Delaware 3.7×); 3.2% of the Psychologist category.
Taxonomy fingerprint
Clinical Child & Adolescent Psychologist (NUCC 103TC2200X; 0.2% Part D prescribers (8 of 4,712); avg 64 Part D claims/prescriber (526th of 572); Open Payments avg $247/physician (451st of 551; 4 paid, $987 total); state-share HHI 539; next-larger headcount neighbor Emergency Registered Nurse (+17); next-smaller Anesthesiologist Assistant (-1)).
Next larger: Emergency Registered Nurse (4,729) Next smaller: Anesthesiologist Assistant (4,711)
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 5.9× · 8.2/100k
- Delaware 3.7× · 5.1/100k
- Rhode Island 3.3× · 4.6/100k
- Massachusetts 3× · 4.2/100k
- Ohio 2.3× · 3.2/100k
Under-indexed vs national rate
- Mississippi 0.22× · 0.3/100k
- Alabama 0.27× · 0.4/100k
- South Carolina 0.27× · 0.4/100k
- Arkansas 0.37× · 0.5/100k
- Tennessee 0.38× · 0.5/100k
Which states have the most providers?
| # | State | Providers |
|---|---|---|
| 1 | California | 640 |
| 2 | New York | 488 |
| 3 | Ohio | 372 |
| 4 | Massachusetts | 292 |
| 5 | Pennsylvania | 212 |
| 6 | Texas | 182 |
| 7 | Florida | 181 |
| 8 | Michigan | 165 |
| 9 | Illinois | 147 |
| 10 | Colorado | 143 |
| 11 | Minnesota | 143 |
| 12 | Maryland | 133 |
| 13 | Washington | 111 |
| 14 | Missouri | 110 |
| 15 | Georgia | 103 |
Top Cities for Clinical Child & Adolescent Psychologist
| # | City | Providers |
|---|---|---|
| 1 | New YorkNew York | 190 |
| 2 | ColumbusOhio | 138 |
| 3 | Los AngelesCalifornia | 109 |
| 4 | CincinnatiOhio | 87 |
| 5 | BostonMassachusetts | 69 |
| 6 | Kansas CityMissouri | 68 |
| 7 | AuroraColorado | 65 |
| 8 | ChicagoIllinois | 63 |
| 9 | BaltimoreMaryland | 61 |
| 10 | WashingtonDistrict of Columbia | 56 |
| 11 | SeattleWashington | 52 |
| 12 | San FranciscoCalifornia | 49 |
Sample Clinical Child & Adolescent Psychologist NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | Alicia Perry, PH.D.Daphne, AL |
| 2 | Douglas Buyer, PHD, LLCErie, PA |
| 3 | Angela Sims, PHDColumbus, GA |
| 4 | Marolyn Morford, PH.D.State College, PA |
| 5 | Carey Laine, PSY.D.Nevada City, CA |
| 6 | Susan Lieberman, PH.D.Kansas City, MO |
| 7 | Barry Brink, PH.D.State College, PA |
| 8 | Karen Simmons-Faber, PHDVirginia Beach, VA |
| 9 | Michael Franzen, PHDPittsburgh, PA |
| 10 | Anthony Mannarino, PHDPittsburgh, PA |
| 11 | Jackie Niemand, LIC PSYCHOLOGISTStillwater, MN |
| 12 | Kathleen Ferguson, PH.D.Cincinnati, OH |
| 13 | Robert Underwood, PH.D.Louisville, KY |
| 14 | Joe Tooley, PHDCary, NC |
| 15 | Charles Brown, PH.D.Newton, MA |
| 16 | Paul Hauck, PHD.Travis Afb, CA |
| 17 | Patricia Lindquist, PH.DSan Diego, CA |
| 18 | Patricia Garvie, PH.D.Fort Lauderdale, FL |
Related Specialties
Adjacent specialties in the NUCC Health Care Provider Taxonomy - same Psychologist category.
Compare Clinical Child & Adolescent Psychologist vs Clinical Psychologist →
Frequently Asked Questions
Where does the large Clinical Child & Adolescent Psychologist headcount concentrate?
How large is Clinical Child & Adolescent Psychologist's Open Payments footprint?
How heavy is Clinical Child & Adolescent 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.