IndividualActive
Andrew Alexander, MD
NPI 1710963400 · Family Medicine Physician · Calistoga, CA
Andrew Alexander, MD is a Family Medicine Physician provider in Calistoga, CA (NPI 1710963400).
Provider details
- NPI number
- 1710963400
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G50850 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
913 Washington St
Calistoga, CA 94515-1433
Phone: (707) 942-6233
Fax: (707) 942-6382
Street-level locationGet directions
Mailing address
913 Washington St
Calistoga, CA 94515-1433
Registry dates
- Enumerated
- 2005-12-15
- Last updated
- 2007-11-21
Frequently asked questions
- What is Andrew Alexander's NPI number?
- Andrew Alexander's National Provider Identifier (NPI) is 1710963400, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Alexander's specialty?
- Andrew Alexander is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Alexander located?
- Andrew Alexander's practice location on file with NPPES is 913 Washington St, Calistoga, CA 94515-1433.
- What is Andrew Alexander's phone number?
- The practice phone number listed in the NPPES registry for Andrew Alexander is (707) 942-6233.
- Is Andrew Alexander's NPI active?
- Yes — Andrew Alexander's NPI (1710963400) is active in the NPPES registry as of the last update on 2007-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.