Andrew Alexander, MD
Family Medicine Physician · Calistoga, CA
Andrew Alexander, MD is a family medicine physician with a practice address in Calistoga, California, and NPI 1710963400, issued on Dec 15, 2005. Check the license (California G50850, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Andrew Alexander
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G50850 CA
Self-reported in NPPES; status is on the state search - Practice location
- 913 Washington St, Calistoga, CA 94515
- Phone
- (707) 942-6233
- Enumerated
- Dec 15, 2005
- Entity
- Type 1 · individual
Also registered at 913 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Andrew Alexander in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G50850Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3 family medicine physician records list a Calistoga practice address
They are 3 of the 45 NPPES records with a Calistoga practice address, and 16,272 family medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3 in Calistoga → All 16,272 in California → Every provider in Calistoga →
Other family medicine physician records in California
- Omer Aba-Omer, MDSanta Monica, CA1649702093
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- Anna Tzeitel Abalos, MDRoseville, CA1720200017
- Adan Abarca, MDAnaheim, CA1760553689
- Vanessa Abarca, DOVentura, CA1952040859
- Lorraine Abate, M.D.Sacramento, CA1104840008
- Robert Abatecola, MDCastro Valley, CA1669551719
- Romeo Abaya, M.D.Cottonwood, CA1598053506
- Effiem Abbah, MD, MPHSan Francisco, CA1821185133
- Khuzeman Abbasi, MDSanta Rosa, CA1841979952
Common questions
What is Andrew Alexander, MD's NPI number?
Andrew Alexander, MD's National Provider Identifier (NPI) is 1710963400, issued on Dec 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Alexander, MD located?
The NPPES record lists a practice address at 913 Washington St, Calistoga, CA, 94515. Phone: (707) 942-6233. Providers update this record themselves, so call before visiting.
How can I verify Andrew Alexander, MD's license?
NPPES lists California license number G50850, 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), 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.