Registry data as of Aug 27, 2026

Tanya Walker, LM, CPM

Midwife · Arroyo Grande, CA

Tanya Walker, LM, CPM is a midwife with a practice address in Arroyo Grande, California, and NPI 1730304924, issued on Apr 14, 2007. Check the license (California LM309, 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
1730304924
Name
Tanya Walker
Credential
LM, CPM
Primary taxonomy
Midwife 176B00000X
License number
LM309 CA
Self-reported in NPPES; status is on the state search
Practice location
134 S Halcyon RD, Arroyo Grande, CA 93420
Phone
(805) 222-7011
Enumerated
Apr 14, 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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Verify Tanya Walker 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 LM309    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.

All 678 in California → Every provider in Arroyo Grande →

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 Tanya Walker, LM, CPM's NPI number?

Tanya Walker, LM, CPM's National Provider Identifier (NPI) is 1730304924, issued on Apr 14, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Tanya Walker, LM, CPM located?

The NPPES record lists a practice address at 134 S Halcyon RD, Arroyo Grande, CA, 93420. Phone: (805) 222-7011. Providers update this record themselves, so call before visiting.

How can I verify Tanya Walker, LM, CPM's license?

NPPES lists California license number LM309, 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.

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.