Obstetrics & Gynecology Nurse Practitioner providers in the U.S.
2,900 NPPES records list obstetrics & gynecology nurse practitioner as their primary taxonomy, about 0.9 per 100,000 residents; New Hampshire and Alaska have the most per resident. 1,094 of them appear in the Medicare Part D prescriber file: a registry record is not proof of an active practice.
What taxonomy code 363LX0001X means
363LX0001X is the National Uniform Claim Committee code for Nurse Practitioner, Obstetrics & Gynecology, in the grouping Physician Assistants & Advanced Practice Nursing Providers. 2,900 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 363LX0001X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.
Philadelphia has the most, 38
Source: CMS NPPES, primary taxonomy 363LX0001X by practice city, file of Aug 9, 2026.
All 51 by state
| State | Records | Per 100,000 |
|---|---|---|
| Alabama | 54 | 1.1 |
| Alaska | 12 | 1.6 |
| Arizona | 90 | 1.2 |
| Arkansas | 24 | 0.8 |
| California | 394 | 1.0 |
| Colorado | 85 | 1.4 |
| Connecticut | 33 | 0.9 |
| Delaware | 12 | 1.2 |
| District of Columbia | 6 | 0.9 |
| Florida | 273 | 1.2 |
| Georgia | 101 | 0.9 |
| Hawaii | 8 | 0.6 |
| Idaho | 15 | 0.8 |
| Illinois | 75 | 0.6 |
| Indiana | 41 | 0.6 |
| Iowa | 38 | 1.2 |
| Kansas | 28 | 1.0 |
| Kentucky | 33 | 0.7 |
| Louisiana | 24 | 0.5 |
| Maine | 18 | 1.3 |
| Maryland | 82 | 1.3 |
| Massachusetts | 89 | 1.3 |
| Michigan | 58 | 0.6 |
| Minnesota | 37 | 0.6 |
| Mississippi | 19 | 0.6 |
| Missouri | 37 | 0.6 |
| State | Records | Per 100,000 |
|---|---|---|
| Montana | 7 | 0.6 |
| Nebraska | 11 | 0.6 |
| Nevada | 33 | 1.0 |
| New Hampshire | 25 | 1.8 |
| New Jersey | 83 | 0.9 |
| New Mexico | 24 | 1.1 |
| New York | 178 | 0.9 |
| North Carolina | 75 | 0.7 |
| North Dakota | 11 | 1.4 |
| Ohio | 71 | 0.6 |
| Oklahoma | 27 | 0.7 |
| Oregon | 32 | 0.8 |
| Pennsylvania | 199 | 1.5 |
| Rhode Island | 7 | 0.6 |
| South Carolina | 40 | 0.7 |
| South Dakota | 11 | 1.2 |
| Tennessee | 58 | 0.8 |
| Texas | 109 | 0.4 |
| Utah | 20 | 0.6 |
| Vermont | 2 | 0.3 |
| Virginia | 73 | 0.8 |
| Washington | 85 | 1.1 |
| West Virginia | 8 | 0.5 |
| Wisconsin | 21 | 0.4 |
| Wyoming | 3 | 0.5 |
In federal data
- NUCC code363LX0001X · Nurse Practitioner
- Size rank168th of 688 specialties by records (0.04% of all)
- In its family11th of 18 Nurse Practitioner codes, 0.6% of the family
- Part D prescribers1,094 (37.7% of records)
- Part D claims198 a year per prescriber, on average (277th of 496)
- Industry payments1,033 physicians paid $454K in 2024, $439 each on average
- Concentration9 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 obstetrics & gynecology nurse practitioner records
- Jennifer Hoadley, CNMAnchorage, AK1568893543
- Anita Powell, ANPAnchorage, AK1669496709
- Bonnie Stark, CNMAnchorage, AK1144333683
- Sarah Taygan, CNMAnchorage, AK1689787137
- Tracey Oliver, NURSE PRACTITIONERWasilla, AK1376921239
- Linda Duce, CNMSoldotna, AK1831128453
- Amy Lasher, ANPFairbanks, AK1265407522
- Tanya Ignacio, CNMFairbanks, AK1649501594
- Kelly Binkowski, APRNFairbanks, AK1023396157
- Kristina Amundson, CNMFairbanks, AK1467827360
- Jane SubletteFt Wainwright, AK1366596512
- Marta Poore, ANPKetchikan, AK1932263043
- Karen Roberts Fry, MSN, CRNPAlabaster, AL1124158126
- Leigh Wenzel, CRNPBirmingham, AL1003125048
- Brenda Henson, CRNPBirmingham, AL1285661421
- Aimee Holland, CRNPBirmingham, AL1649207424
Registry order, not a ranking. Search by name to find one provider.
Common questions
Where does the large Obstetrics & Gynecology Nurse Practitioner headcount concentrate?
2,900 Obstetrics & Gynecology Nurse Practitioner NPIs span 52 states; California alone holds 394. Top metros include Philadelphia, PA; Seattle, WA; Tampa, FL; Fresno, CA. Nationally this is 168th of 688 NUCC codes.
How large is Obstetrics & Gynecology Nurse Practitioner's Open Payments footprint?
CMS Open Payments 2024 lists 1,033 Obstetrics & Gynecology Nurse Practitioner physicians totaling $454K (9,487 payments; average $439, 295th of 470). Presence in Open Payments is not a quality judgment.
How heavy is Obstetrics & Gynecology Nurse Practitioner Part D prescribing at scale?
Among Obstetrics & Gynecology Nurse Practitioner NPIs, 1,094 appear in the Medicare Part D Prescriber PUF (average 198 claims and $25K drug cost per prescriber; 277th 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.