Registry data as of Aug 27, 2026

Obstetrics Physician in Arizona

25 NPPES records list obstetrics physician with a Arizona practice address, 0.3 per 100,000 residents, 31 of 51 per resident. Phoenix and Tucson have the most; each record links to the provider's NPI and the Arizona license search.

CMS NPPES registry, loaded Aug 27, 2026; 2023 Census estimates · NUCC 207VX0000X · method

Phoenix has the most, 9

Source: CMS NPPES, primary taxonomy 207VX0000X by practice city, loaded Aug 27, 2026.

Obstetrics Physician records in Arizona

  1. Mark Amols, M.D.Mesa, AZ 852061528048006
  2. Linda BentleyYuma, AZ 853641821295825
  3. Steven Calvin, MDPhoenix, AZ 850061912976564
  4. Christinne Canela, M.D.Tucson, AZ 857041982804399
  5. Sylvia Castro, MDPhoenix, AZ 850321932325073
  6. Katharine Clarizio, DOScottsdale, AZ 852581760911960
  7. Migdalia Cortina, M.D.Phoenix, AZ 850851306090089
  8. Loren Faaborg, MDLitchfield Park, AZ 853401659378479
  9. James Foltz, MDPhoenix, AZ 850321851359673
  10. Katie Groff, DOGlendale, AZ 853061124515028
  11. Kevin Hooker, MDLake Havasu City, AZ 864031477764595
  12. Gregory Lau, MDYuma, AZ 853641144298431
  13. Wilfredo Lopez, MDCasa Grande, AZ 851221013595891
  14. John McMahon, M.D.Globe, AZ 855011417060328
  15. Amanda McWhirterTucson, AZ 857191508397951
  16. Fabiola Merchant, CNM, ANPCottonwood, AZ 863261629546601
  17. Britt Michie, NPPhoenix, AZ 850371336270834
  18. Susan Morton-Pradhan, M.D.Phoenix, AZ 850131629033154
  19. Liaini Quichocho-Chappell, RNTempe, AZ 852821629226170
  20. Elya Showalter, CNMTucson, AZ 857301184153900
  21. Thomas Strong, M.D.Glendale, AZ 853041851360317
  22. Kristina Suntay, MDScottsdale, AZ 852541992065601
  23. Hannah TildenPhoenix, AZ 850851104280593
  24. Jan Watson, M.D.Phoenix, AZ 850411336104108
  25. Chloe Wood, MDPhoenix, AZ 850081255828679

Arizona ranks 31 of 51 per resident

  1. Indiana0.3
  2. Texas0.3
  3. Missouri0.3
  4. Arizona0.3
  5. Colorado0.3
  6. Oklahoma0.3
  7. 50 states and D.C.0.4

Source: CMS NPPES, primary taxonomy 207VX0000X by practice state, loaded Aug 27, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

The CMS National Plan and Provider Enumeration System currently lists 25 Obstetrics Physician providers with a primary practice address in Arizona, all registered under the Obstetrics & Gynecology NUCC taxonomy branch. Each clinician on this roster selected Obstetrics Physician as their primary taxonomy at NPI enrollment, a self-reported classification that is updated whenever the provider files a correction with CMS. The count excludes organizations (group practices, hospitals, clinics operate under separate NPIs) and excludes providers who chose a different primary specialty even if they practice Obstetrics Physician part-time. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

At 25 enrolled providers, Obstetrics Physician in Arizona is a narrow-coverage market, that matters for search-radius decisions, because patients in Arizona outside the largest metros often need to broaden to adjacent cities to find a local Obstetrics Physician clinician. The directory below is paginated 50 providers at a time (1 page total) and is sorted alphabetically by last name, so scanning for a specific practice usually goes faster than scrolling; on the provider detail page you'll find the full NPPES record including address, phone, credentials, and any published Medicare Part D prescribing activity for 2024.

Before contacting anyone on this list, verify the practice is still at the address shown, NPPES refreshes monthly, but providers who have relocated, retired, or changed employers may not have filed an NPI update yet. Important: PlainDoctor is a directory of publicly available CMS government data covering Obstetrics Physician providers in Arizona, not a quality ranking, a board-certification verifier, or medical advice. Always confirm credentials through the NPPES NPI Registry, the Arizona medical board, and, where relevant, the ABMS, AOA, or the specialty's primary certifying body before making any clinical decision. Nothing on this page substitutes for a conversation with a licensed clinician.

States with a similar number

  1. Louisiana25
  2. Indiana24
  3. New Mexico24
  4. Puerto Rico26

States with a similar rate per 100,000

  1. Missouri0.3
  2. Texas0.3
  3. Colorado0.3
  4. Oklahoma0.3

The largest states

  1. California165
  2. New York114
  3. Texas104
  4. Florida88
  5. Georgia62

Source: CMS National Plan and Provider Enumeration System (NPPES), file loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

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 Aug 27, 2026.