Holly Ann Cost, CNM
Advanced Practice Midwife · San Francisco, CA
Holly Ann Cost, CNM is an advanced practice midwife with a practice address in San Francisco, California, and NPI 1750310892, issued on Jul 1, 2006. Check the license (California NMW540, 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.
- Name
- Holly Ann Cost
- Credential
- CNM
- Primary taxonomy
- Advanced Practice Midwife 367A00000X
- License numbers
- NMW540 CA
RN300806 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1001 Potrero Avenue, San Francisco, CA 94110
- Phone
- (415) 206-5679
- Enumerated
- Jul 1, 2006
- Record last updated
- Dec 17, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (415) 206-3112
- Medicaid ID
- NMW005400 CA
- Entity
- Type 1 · individual
Also registered at 1001 Potrero Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Allison, MDGastroenterology Physician1265535777
- Deborah Anderson, CNMRegistered Nurse1801821053
- Patrick AvilaGastroenterology Physician1114365699
- Amin Azzam, MDPsychiatry Physician1811927395
- Jennifer Babik, MDInternal Medicine Physician1457421208
- Roland Bainton, MDAnesthesiology Physician1376596213
Verify Holly Ann Cost in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license NMW540Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Advanced Practice Midwife providers in California
There are 1,115 advanced practice midwife records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other advanced practice midwife records in California
- Brie Abbe, CNMUkiah, CA1457020398
- La Neice Abdel-Shakur, CNMTravis Afb, CA1215098512
- Lauren Abrahamson, CNM, NP, MSNWalnut Creek, CA1225695869
- Nadia Abu-Douleh, MSN CNM WHNP-BCLa Jolla, CA1851157937
- Liliana Acevedo Miramontes, CNM, WHNP-BCGarden Grove, CA1760238596
- Patricia Achilly, CNMSan Diego, CA1932257847
- Deborah Acker, JD, MSN, CNM, RNSacramento, CA1750952099
- Marian Acquistapace, CNM/FNPSanta Cruz, CA1215488226
- Rachael Adair, CNM, PMHNPEureka, CA1104229483
- Deena Adams, CNM/NPFresno, CA1093010977
Common questions
What is Holly Ann Cost, CNM's NPI number?
Holly Ann Cost, CNM's National Provider Identifier (NPI) is 1750310892, issued on Jul 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Holly Ann Cost, CNM located?
The NPPES record lists a practice address at 1001 Potrero Avenue, San Francisco, CA, 94110. Phone: (415) 206-5679. Providers update this record themselves, so call before visiting.
How can I verify Holly Ann Cost, CNM's license?
NPPES lists California license number NMW540, 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. 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.