Gwendolyn Elizabeth Haynes, CNM
Midwife · Oakland, CA
Gwendolyn Elizabeth Haynes, CNM is a midwife with a practice address in Oakland, California, and NPI 1265524755, issued on Sep 29, 2006. Check the license (California 1736, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gwendolyn Elizabeth Haynes
- Credential
- CNM
- Primary taxonomy
- Midwife 176B00000X
- License number
- 1736 CA
Self-reported in NPPES; status is on the state search - Practice location
- 419 30TH Street ,suite 2, Oakland, CA 94609
- Phone
- (510) 775-2229
- Enumerated
- Sep 29, 2006
- Record last updated
- Nov 7, 2022
- Fax
- (510) 590-9938
- Medicare enrollment
- Enrolled (PECOS I20071221000556); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest midwife records → All 762 in California → Look up another NPI →
Verify Gwendolyn Elizabeth Haynes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 1736Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Sutter Bay Medical FoundationBerkeley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gwendolyn Elizabeth Haynes among 762 midwife records in California
Gwendolyn Elizabeth Haynes, CNM is one of 762 midwife records with a practice address in California. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 91% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated2006 · median 2021 among the 48 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 176B00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Midwife providers in California
There are 762 midwife records in California.
All 762 in California → Every provider in Oakland → Midwife nationwide →
The 8 midwife records with the nearest ZIP codes
- Maura Daly, CPM, LMOakland, CA 946091962610527
- Anjali Sardeshmukh, L.M.Oakland, CA 946091184855546
- Shana Zatinsky, CNM,NPOakland, CA 946091639392566
- Michelle Borok, L.M., C.P.M.Oakland, CA 946081770878662
- Molly Geisler-Juarez, LM, CPM, IBCLC, MASOakland, CA 946081720817380
- Sophia HarrisOakland, CA 946081588208607
- Tenaya Jackman, L.M.Oakland, CA 946101841486065
- Francine Madrid-Bizari, LMOakland, CA 946081396363610
Common questions
What is Gwendolyn Elizabeth Haynes, CNM's NPI number?
Gwendolyn Elizabeth Haynes, CNM's National Provider Identifier (NPI) is 1265524755, issued on Sep 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gwendolyn Elizabeth Haynes, CNM located?
The NPPES record lists a practice address at 419 30TH Street ,suite 2, Oakland, CA, 94609. Phone: (510) 775-2229. Providers update this record themselves, so call before visiting.
How can I verify Gwendolyn Elizabeth Haynes, CNM's license?
NPPES lists California license number 1736, 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.
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.