Grant Gauger, MD
NPI 1417901463 · Neurological Surgery Physician · San Francisco, CA
Grant Gauger, MD is a Neurological Surgery Physician provider in San Francisco, CA (NPI 1417901463).
Provider details
- NPI number
- 1417901463
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- C32850 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-05-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Grant Gauger's NPI number?
- Grant Gauger's National Provider Identifier (NPI) is 1417901463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Gauger's specialty?
- Grant Gauger is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Grant Gauger located?
- Grant Gauger's practice location on file with NPPES is 1001 Potrero Avenue, San Francisco, CA 94110-3518.
- What is Grant Gauger's phone number?
- The practice phone number listed in the NPPES registry for Grant Gauger is (415) 206-3219.
- Is Grant Gauger's NPI active?
- Yes — Grant Gauger's NPI (1417901463) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.