Andrew Glickstein, M.D.
NPI 1891231825 · Internal Medicine Physician · Fairfield, CA
Andrew Glickstein, M.D. is a Internal Medicine Physician provider in Fairfield, CA (NPI 1891231825).
Provider details
- NPI number
- 1891231825
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G25783 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
Mailing address
Registry dates
- Enumerated
- 2017-01-14
- Last updated
- 2017-01-14
Frequently asked questions
- What is Andrew Glickstein's NPI number?
- Andrew Glickstein's National Provider Identifier (NPI) is 1891231825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Glickstein's specialty?
- Andrew Glickstein is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Glickstein located?
- Andrew Glickstein's practice location on file with NPPES is 4665 Business Center Dr, Fairfield, CA 94534-1675.
- What is Andrew Glickstein's phone number?
- The practice phone number listed in the NPPES registry for Andrew Glickstein is (707) 863-4258.
- Is Andrew Glickstein's NPI active?
- Yes — Andrew Glickstein's NPI (1891231825) is active in the NPPES registry as of the last update on 2017-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.