Psychiatric/Mental Health Nurse Practitioner providers in the U.S.
57,782 NPPES records list psychiatric/mental health nurse practitioner as their primary taxonomy, about 17 per 100,000 residents; Maryland and Maine have the most per resident. 30,717 of them appear in the Medicare Part D prescriber file: a registry record is not proof of an active practice.
What taxonomy code 363LP0808X means
363LP0808X is the National Uniform Claim Committee code for Nurse Practitioner, Psychiatric/Mental Health, in the grouping Physician Assistants & Advanced Practice Nursing Providers. 57,782 NPPES records list it as their primary taxonomy (file of Aug 9, 2026).
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 363LP0808X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.
New York has the most, 764
Source: CMS NPPES, primary taxonomy 363LP0808X by practice city, file of Aug 9, 2026.
All 51 by state
| State | Records | Per 100,000 |
|---|---|---|
| Alabama | 537 | 11 |
| Alaska | 181 | 25 |
| Arizona | 1,887 | 25 |
| Arkansas | 446 | 15 |
| California | 4,226 | 11 |
| Colorado | 1,336 | 23 |
| Connecticut | 1,108 | 31 |
| Delaware | 273 | 27 |
| District of Columbia | 215 | 32 |
| Florida | 4,715 | 21 |
| Georgia | 1,381 | 13 |
| Hawaii | 145 | 10 |
| Idaho | 307 | 16 |
| Illinois | 1,530 | 12 |
| Indiana | 887 | 13 |
| Iowa | 612 | 19 |
| Kansas | 551 | 19 |
| Kentucky | 1,222 | 27 |
| Louisiana | 755 | 17 |
| Maine | 472 | 34 |
| Maryland | 2,373 | 38 |
| Massachusetts | 2,169 | 31 |
| Michigan | 931 | 9 |
| Minnesota | 990 | 17 |
| Mississippi | 624 | 21 |
| Missouri | 765 | 12 |
| State | Records | Per 100,000 |
|---|---|---|
| Montana | 243 | 22 |
| Nebraska | 353 | 18 |
| Nevada | 531 | 17 |
| New Hampshire | 435 | 31 |
| New Jersey | 1,806 | 19 |
| New Mexico | 402 | 19 |
| New York | 4,129 | 21 |
| North Carolina | 1,491 | 14 |
| North Dakota | 153 | 20 |
| Ohio | 2,498 | 21 |
| Oklahoma | 318 | 8 |
| Oregon | 1,217 | 29 |
| Pennsylvania | 1,628 | 13 |
| Rhode Island | 296 | 27 |
| South Carolina | 540 | 10 |
| South Dakota | 128 | 14 |
| Tennessee | 1,611 | 23 |
| Texas | 4,227 | 14 |
| Utah | 580 | 17 |
| Vermont | 135 | 21 |
| Virginia | 1,531 | 18 |
| Washington | 1,875 | 24 |
| West Virginia | 184 | 10 |
| Wisconsin | 710 | 12 |
| Wyoming | 110 | 19 |
In federal data
- NUCC code363LP0808X · Nurse Practitioner
- Size rank38th of 688 specialties by records (0.79% of all)
- In its family3rd of 18 Nurse Practitioner codes, 11.1% of the family
- Part D prescribers30,717 (53.2% of records)
- Part D claims906 a year per prescriber, on average (89th of 496)
- Industry payments23,362 physicians paid $24.0M in 2024, $1K each on average
- Concentration10 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 psychiatric/mental health nurse practitioner records
- Martha Herriott, PHD, ANPAnchorage, AK1427171800
- Ralph Bagley, ANPAnchorage, AK1568630762
- Jason Deluisa, ANP,CNP, APRNAnchorage, AK1629200894
- David Ampong, DNPAnchorage, AK1174867428
- Tapia Stover, APRN, CNM, PMHNP-BCAnchorage, AK1972966968
- Maureen Nanyangwe, NPAnchorage, AK1821743915
- Nancy Felton, ANPAnchorage, AK1245217934
- Cynthia Rounds, ANPAnchorage, AK1245280932
- Connie Chevalier, ANPAnchorage, AK1316992191
- Barbara Maryan, ANPAnchorage, AK1033148028
- Jean Boga, ANPAnchorage, AK1063525145
- Christina Haskell, ANPAnchorage, AK1932291929
- Holly Dimeglio, ANPAnchorage, AK1629142195
- Aniela Davis, ANPAnchorage, AK1124173406
- Carolyn Seeganna, RN, ANPAnchorage, AK1689700353
- Linda Lancaster, RN ANPAnchorage, AK1134249170
Registry order, not a ranking. Search by name to find one provider.
Common questions
Where does the large Psychiatric/Mental Health Nurse Practitioner headcount concentrate?
57,782 Psychiatric/Mental Health Nurse Practitioner NPIs span 55 states; Florida alone holds 4,715. Top metros include New York, NY; Phoenix, AZ; Houston, TX; Miami, FL. Nationally this is 38th of 688 NUCC codes.
How large is Psychiatric/Mental Health Nurse Practitioner's Open Payments footprint?
CMS Open Payments 2024 lists 23,362 Psychiatric/Mental Health Nurse Practitioner physicians totaling $24.0M (512,050 payments; average $1K, 230th of 470). Presence in Open Payments is not a quality judgment.
How heavy is Psychiatric/Mental Health Nurse Practitioner Part D prescribing at scale?
Among Psychiatric/Mental Health Nurse Practitioner NPIs, 30,717 appear in the Medicare Part D Prescriber PUF (average 906 claims and $141K drug cost per prescriber; 89th of 496 specialties by average claims). Non-prescribing clinicians in the same NUCC code are still in NPPES.
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.