Mary Redfern, APRN,BC
Family Nurse Practitioner · Greenbrae, CA
Mary Redfern, APRN,BC is a family nurse practitioner with a practice address in Greenbrae, California, and NPI 1447266747, issued on Jul 31, 2006. Check the license (California 309453, 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
- Mary Redfern
- Credential
- APRN,BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 309453 CA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Drakes Landing RD # A, Greenbrae, CA 94904
- Phone
- (415) 924-1214
- Enumerated
- Jul 31, 2006
- Entity
- Type 1 · individual
Also registered at 100 Drakes Landing RD # A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anjuli Basu, M.D.Internal Medicine Physician1679583579
- Elizabeth Brown, D.OObstetrics & Gynecology Physician1215281019
- Elizabeth Etemad, D.O.Family Medicine Physician1881682458
- Oliver Osborn, M.D.Family Medicine Physician1700874377
Verify Mary Redfern in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 309453Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
13 family nurse practitioner records list a Greenbrae practice address
They are 13 of the 727 NPPES records with a Greenbrae practice address, and 15,527 family nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13 in Greenbrae → All 15,527 in California → Every provider in Greenbrae →
Other family nurse practitioner records in California
- Danielle Aaroe, FAMILY NURSE PRACTITOroville, CA1750767083
- Joshua AaronMission Hills, CA1477291805
- Orly Aaron, NPSan Francisco, CA1376912451
- Paris Gilbert Russ AaronSacramento, CA1871079111
- Alvin Joseph Abad, FNP-CSan Francisco, CA1154919306
- Frances Abad, FNPLos Angeles, CA1053504514
- Raymond Abagat, FNPTorrance, CA1306685821
- Ashley AbalCastaic, CA1740140698
- Maureen Abaray, F.N.P.Stockton, CA1265549349
- Arcelyn Abas, NPLa Mirada, CA1174035885
Common questions
What is Mary Redfern, APRN,BC's NPI number?
Mary Redfern, APRN,BC's National Provider Identifier (NPI) is 1447266747, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Redfern, APRN,BC located?
The NPPES record lists a practice address at 100 Drakes Landing RD # A, Greenbrae, CA, 94904. Phone: (415) 924-1214. Providers update this record themselves, so call before visiting.
How can I verify Mary Redfern, APRN,BC's license?
NPPES lists California license number 309453, 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.
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.