Registry data as of Aug 27, 2026

Diane Upton, MIDWIFE

Midwife · Orange, CA

Diane Upton, MIDWIFE is a midwife with a practice address in Orange, California, and NPI 1194315531, issued on Jan 20, 2021. Check the license (California 236170, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1194315531
Name
Diane Upton
Credential
MIDWIFE
Primary taxonomy
Midwife 176B00000X
License number
236170 CA
Self-reported in NPPES; status is on the state search
Practice location
2501 E Chapman Ave, Orange, CA 92869
Phone
(714) 821-8922
Enumerated
Jan 20, 2021
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2501 E Chapman Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sonja Abbassi, M.D.Internal Medicine Physician1225426851
  2. Anwar Abdelhadi, M.D.Hospitalist Physician1093784191
  3. Aladean Abdrabbo, M.D.Internal Medicine Physician1578905675
  4. Saif Al Yaseen, M.D.Hospitalist Physician1356684096
  5. Nicole Awad, M.D.Family Medicine Physician1295821189
  6. Albert Bach, PHARM.D.Pharmacist1922355742

Verify Diane Upton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 236170
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

Midwife providers in California

There are 678 midwife records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other midwife records in California

  1. Brianna Adams, LMEncinitas, CA1851152185
  2. Marlee Adams, LM, CPM, MSMArcata, CA1528775129
  3. Nicole Adelman, CNMDavis, CA1386991677
  4. Mireille Adelson, C.N.M.Roseville, CA1508293788
  5. Misty Adriaanse, C.P.M., L.M.Long Beach, CA1811259740
  6. Halima Afi, LM CPMSan Rafael, CA1730723958
  7. Cayo Alba, CNM, PMHNP-BCFort Bragg, CA1164718334
  8. Stacey Alt, CNM, WHNP-BCSan Diego, CA1164163077
  9. Adriann Anfiteatro, LM, CPMArcadia, CA1659678795
  10. Hiroko Aoyagi, LM, CPMCulver City, CA1619545043

Common questions

What is Diane Upton, MIDWIFE's NPI number?

Diane Upton, MIDWIFE's National Provider Identifier (NPI) is 1194315531, issued on Jan 20, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Diane Upton, MIDWIFE located?

The NPPES record lists a practice address at 2501 E Chapman Ave, Orange, CA, 92869. Phone: (714) 821-8922. Providers update this record themselves, so call before visiting.

How can I verify Diane Upton, MIDWIFE's license?

NPPES lists California license number 236170, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it 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.