NPPES file of Aug 9, 2026

Advanced Practice Midwife in California

1,115 NPPES records list advanced practice midwife with a practice address in California, 2.9 per 100,000 residents, the 39th highest rate of 51. San Diego and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 23 of 23.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 367A00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Diego has the most, 93

  1. San Diego93
  2. Los Angeles75
  3. San Francisco63
  4. Berkeley37
  5. Davis31

Advanced Practice Midwife records in California

  1. Christina Wynn, CNMDavis, CA 956161366784373
  2. Sonya Wyrobek, RN, CNMWalnut Creek, CA 945981740670256
  3. Iris Xing, MSN, DNPIrvine, CA 926181114808375
  4. Harla Yaeger, CNMVentura, CA 930031558621011
  5. Rachel Yanda, NP, CNM, NPWalnut Creek, CA 945961841706702
  6. Susan Yates, C.N.M.WFrench Camp, CA 952311417054859
  7. Mayra Lizzette YniguezLos Angeles, CA 900151417687609
  8. Alison Young, CNMSanta Rosa, CA 954051295284347
  9. Elizabeth Yznaga, C.N.M., N.P., R.N.San Jose, CA 951191558409581
  10. Natasha Zamora, CNMIndio, CA 922011417523374
  11. Sarah Zamora, MSN, CNM, RNC-OBTorrance, CA 905011851046874
  12. Maria Zamora-Flyr, C.N.M.Vista, CA 920841194938647
  13. Blanca Zank, R.N. C.N.M.Modesto, CA 953501033274899
  14. Jessica Zimmerman, MSN, CNM, WHNP-BCLoomis, CA 956501023893856
  15. Allison ZonsiusPasadena, CA 911041679372122

Source: CMS NPPES, primary taxonomy 367A00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 39 of 51 per resident

  1. New Jersey3.3
  2. Idaho3.2
  3. West Virginia3.1
  4. California2.9
  5. Kansas2.7
  6. Nebraska2.5
  7. 50 states and D.C.4.0

Source: CMS NPPES, primary taxonomy 367A00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

32.9% of these records appear in a Medicare file, against 51.9% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. California32.9%
  2. United States51.9%

Advanced Practice Midwife records in California, measured

  • In a Medicare file367 of 1,115 · 32.9% here, 51.9% nationally
  • In the CMS Doctors and Clinicians file208 · 18.7% here, 36.5% nationally
  • Not updated in five years or more619 · 55.5% here, 48.6% nationally
  • Median graduation year2016 · the 208 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 367A00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,115 NPPES records list advanced practice midwife (367A00000X) as their primary taxonomy with a practice address in California: 2.9 per 100,000 residents against 4 nationally (50 states and D.C.). San Diego has 93 of them (8%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Florida874
  2. New York776
  3. Texas632
  4. North Carolina567

States with a similar rate per 100,000

  1. Kansas2.7
  2. West Virginia3.1
  3. Nebraska2.5
  4. Idaho3.2

The largest states

  1. Florida874
  2. New York776
  3. Texas632
  4. North Carolina567
  5. Georgia533

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

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.