Mental Health Occupational Therapist
NUCC 225XM0800X · Occupational Therapist
527 CMS NPPES-registered providers across 48 states · 340th of 690 specialties by headcount.
Where this specialty sits in the corpus
Mental Health Occupational Therapist ranks 340th of 690 NUCC specialties by CMS NPPES headcount (0.01% of all registered NPIs), densest in California; per resident North Dakota leads.
- 527
- NPPES providers in specialty
- 340th
- of 690 specialties
- 748
- state-share HHI
- 36.2%
- in top 3 states
North Dakota is densest per capita (5.7× the national rate; Massachusetts 4.1×); 0.3% of the Occupational Therapist category.
Taxonomy fingerprint
Mental Health Occupational Therapist (NUCC 225XM0800X; state-share HHI 748; next-larger headcount neighbor Allergy & Immunology (Internal Medicine) Physician (+1); next-smaller Acute Care Clinical Nurse Specialist (-7)).
Next larger: Allergy & Immunology (Internal Medicine) Physician (528) Next smaller: Acute Care Clinical Nurse Specialist (520)
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
- North Dakota 5.7× · 0.9/100k
- Massachusetts 4.1× · 0.6/100k
- Hawaii 3.1× · 0.5/100k
- Maine 2.8× · 0.4/100k
- Oregon 2.6× · 0.4/100k
Under-indexed vs national rate
- Texas 0.17× · 0/100k
- Georgia 0.47× · 0.1/100k
- New Jersey 0.48× · 0.1/100k
- Tennessee 0.54× · 0.1/100k
- Florida 0.54× · 0.1/100k
Which states have the most providers?
| # | State | Providers |
|---|---|---|
| 1 | California | 113 |
| 2 | Massachusetts | 45 |
| 3 | New York | 33 |
| 4 | Michigan | 30 |
| 5 | Ohio | 28 |
| 6 | Illinois | 22 |
| 7 | Minnesota | 21 |
| 8 | Florida | 19 |
| 9 | Oregon | 17 |
| 10 | North Carolina | 16 |
| 11 | Maryland | 12 |
| 12 | Pennsylvania | 12 |
| 13 | Virginia | 12 |
| 14 | Nevada | 11 |
| 15 | Washington | 11 |
Top Cities for Mental Health Occupational Therapist
| # | City | Providers |
|---|---|---|
| 1 | Los AngelesCalifornia | 28 |
| 2 | ChicagoIllinois | 18 |
| 3 | San FranciscoCalifornia | 12 |
| 4 | FindlayOhio | 10 |
| 5 | Las VegasNevada | 9 |
| 6 | New YorkNew York | 9 |
| 7 | San JoseCalifornia | 7 |
| 8 | San BernardinoCalifornia | 5 |
| 9 | MiamiFlorida | 5 |
| 10 | SykesvilleMaryland | 5 |
| 11 | FargoNorth Dakota | 5 |
| 12 | MilwaukeeWisconsin | 5 |
Sample Mental Health Occupational Therapist NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | Julie Toporek, M.S., OTR/LButner, NC |
| 2 | Deanna Hurley, OTR/LMorrisville, VT |
| 3 | Tania Kneuer, OTL ASDCSBend, OR |
| 4 | Holly Ledesma, OTRHawthorne, CA |
| 5 | Kristin Gillard, OT RLRochester, MN |
| 6 | Elizabeth Fetherolf, OTRGardiner, NY |
| 7 | Maria TanRedwood City, CA |
| 8 | Shannon Holmes, OTR/LSanta Cruz, CA |
| 9 | Judith Smith, OTR/LAshland, KY |
| 10 | Erin Connor, OTRLWorcester, MA |
| 11 | Patrice Sovyak, OTR/LSanta Cruz, CA |
| 12 | Judith McKnight, OTRFort Gordon, GA |
| 13 | Yuko Ohshita, MA, OTR/LGardena, CA |
| 14 | Angela Stowers, MSMelbourne, FL |
| 15 | Deborah Maier, O.T.R.Freeland, PA |
| 16 | Terri Nelson, O.T.Onalaska, WI |
| 17 | Glenys Chartrand, OTRCasa Grande, AZ |
| 18 | Allyson Lewis, OTR/LCambridge, MA |
Related Specialties
Adjacent specialties in the NUCC Health Care Provider Taxonomy - same Occupational Therapist category.
Compare Mental Health Occupational Therapist vs Occupational Therapist →
Frequently Asked Questions
How should I read Mental Health Occupational Therapist's mid-pack national roster?
Where can I find a Mental Health Occupational Therapist provider?
What does NUCC code 225XM0800X mean?
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.