NPPES file of Aug 9, 2026

Elizabeth Wachtel O'Brien, CNM, NP

Advanced Practice Midwife · Eureka, CA

Elizabeth Wachtel O'Brien, CNM, NP is an advanced practice midwife with a practice address in Eureka, California, and NPI 1023133790, issued on Mar 20, 2007. Check the license (California 1113, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023133790
Name
Elizabeth Wachtel O'Brien
Credential
CNM, NP
Primary taxonomy
Advanced Practice Midwife 367A00000X
License numbers
1113 CA
7579 CA
Self-reported in NPPES; status is on the state search
Practice location
3200 Walford Ave, Eureka, CA 95503
Phone
(707) 445-3443
Enumerated
Mar 20, 2007
Record last updated
Apr 16, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(707) 445-1848
Medicare enrollment
Enrolled (PECOS I20190917002015); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest advanced practice midwife records → All 1,115 in California → Look up another NPI →

Also registered at 3200 Walford Ave

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

  1. Ginger Bhakti, CNMAdvanced Practice Midwife1851469092
  2. Kusum Stokes, M.D.Gastroenterology Physician1386642130
  3. Anne Wadham, PA-CMedical Physician Assistant1821053984
  4. William Weiderman, M.D.Obstetrics & Gynecology Physician1114992971

Verify Elizabeth Wachtel O'Brien 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 1113    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.

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Bills Medicare through one group practice

  1. Open Door Community Health CentersArcata, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Elizabeth Wachtel O'Brien among 1,115 advanced practice midwife records in California

Elizabeth Wachtel O'Brien, CNM, NP is one of 1,115 advanced practice midwife records with a practice address in California. 33% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 26% of them.

  • NPI issued2007 · 26% of these records are older, 55% newer
  • In a Medicare fileYes · 33% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated1995 · median 2016 among the 208 with a school on file
  • Record last updated2013 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Advanced Practice Midwife providers in California

There are 1,115 advanced practice midwife records in California.

All 1,115 in California → Every provider in Eureka → Advanced Practice Midwife nationwide →

The 8 advanced practice midwife records with the nearest ZIP codes

  1. Ginger Bhakti, CNMEureka, CA 955031851469092
  2. Rachael Adair, CNM, PMHNPEureka, CA 955011104229483
  3. Rosalie Anchordoguy, CNMWillits, CA 954901548249709
  4. Amy Alfano, CNM, WHNP-BCArcata, CA 955211588159776
  5. Ellen Drury, CNM, RNArcata, CA 955211821181470
  6. Ifeyinwa Obi, CNMArcata, CA 955211366756587
  7. Brie Abbe, CNMUkiah, CA 954821457020398
  8. Rebecca Ellis, CNM, WHNPUkiah, CA 954821306397674

Common questions

What is Elizabeth Wachtel O'Brien, CNM, NP's NPI number?

Elizabeth Wachtel O'Brien, CNM, NP's National Provider Identifier (NPI) is 1023133790, issued on Mar 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Wachtel O'Brien, CNM, NP located?

The NPPES record lists a practice address at 3200 Walford Ave, Eureka, CA, 95503. Phone: (707) 445-3443. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Wachtel O'Brien, CNM, NP's license?

NPPES lists California license number 1113, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

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

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.