Registry data as of Aug 27, 2026

Catherine Williams, LICENSED MIDWIFE

Midwife · Sherman Oaks, CA

Catherine Williams, LICENSED MIDWIFE is a midwife with a practice address in Sherman Oaks, California, and NPI 1548310683, issued on Jan 11, 2007. Check the license 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
1548310683
Name
Catherine Williams
Credential
LICENSED MIDWIFE
Primary taxonomy
Midwife 176B00000X
Practice location
13743 Riverside Dr, Sherman Oaks, CA 91423
Phone
(818) 380-6400
Enumerated
Jan 11, 2007
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 13743 Riverside Dr

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

  1. Grace Abruzzo, PT, DPTPhysical Therapist1215326053
  2. Diana Barnes, PSYD. LMFTMarriage & Family Therapist1114234804
  3. Dahlia GreenbaumMarriage & Family Therapist1912568817
  4. Jacqueline Steinberg, LCSWSocial Worker1811365059

Verify Catherine Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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.

All 678 in California → Every provider in Sherman Oaks →

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 Catherine Williams, LICENSED MIDWIFE's NPI number?

Catherine Williams, LICENSED MIDWIFE's National Provider Identifier (NPI) is 1548310683, issued on Jan 11, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Williams, LICENSED MIDWIFE located?

The NPPES record lists a practice address at 13743 Riverside Dr, Sherman Oaks, CA, 91423. Phone: (818) 380-6400. Providers update this record themselves, so call before visiting.

How can I verify Catherine Williams, LICENSED MIDWIFE's license?

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.

Compiled from official public sources by the editorial process.

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.