David A. Stanley, MD
Endocrinology, Diabetes & Metabolism Physician · Napa, CA
David A. Stanley, MD is an endocrinology, diabetes & metabolism physician with a practice address in Napa, California, and NPI 1730267626, issued on Nov 1, 2006. Check the license (California G26046, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- David A. Stanley
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- G26046 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3285 Claremont Way, Napa, CA 94558
- Phone
- (707) 258-2500
- Enumerated
- Nov 1, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 00G260460 CA
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →
Also registered at 3285 Claremont Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ernest Arras, MDInternal Medicine Physician1174601900
- Manuel Ballesca, MDInternal Medicine Physician1639257538
- Mary Ann Carol Besana, MDFamily Medicine Physician1700894540
- Donna Bodnar, MDObstetrics & Gynecology Physician1720166564
- Hilarie Chamberland, PHARM.D.Pharmacist1801940606
- James Cotter, MDFamily Medicine Physician1407934243
Verify David A. Stanley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G26046Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
David A. Stanley among 1,131 endocrinology, diabetes & metabolism physician records in California
David A. Stanley, MD is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 54% newer
- In a Medicare fileNo · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2007 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in California
There are 1,131 endocrinology, diabetes & metabolism physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,131 in California → Every provider in Napa → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Do-Eun Lee, MDNapa, CA 945581346339652
- Randall Ammon, M.D.Orinda, CA 945631306933783
- Richard Dlott, MDMartinez, CA 945531669550737
- Rachelle Halpern, MDOrinda, CA 945631811073133
- Todd Lorenz, MDOrinda, CA 945631881172864
- Arthur Swislocki, M.D.Martinez, CA 945531043294705
- Michael Oconnor, MDPinole, CA 945641386753317
- Pragnesh Patel, MDPittsburg, CA 945651053488866
Common questions
What is David A. Stanley, MD's NPI number?
David A. Stanley, MD's National Provider Identifier (NPI) is 1730267626, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David A. Stanley, MD located?
The NPPES record lists a practice address at 3285 Claremont Way, Napa, CA, 94558. Phone: (707) 258-2500. Providers update this record themselves, so call before visiting.
How can I verify David A. Stanley, MD's license?
NPPES lists California license number G26046, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.