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David Gregg, MD
NPI 1891759536 · Surgery Physician · Menlo Park, CA
David Gregg, MD is a Surgery Physician provider in Menlo Park, CA (NPI 1891759536).
Provider details
- NPI number
- 1891759536
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G30370 (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
1300 Crane Street
Menlo Park, CA 94025-4429
Phone: (650) 498-6500
Street-level locationGet directions
Mailing address
Po Box 60000
San Francisco, CA 94160-0001
Registry dates
- Enumerated
- 2006-04-12
- Last updated
- 2012-01-19
Frequently asked questions
- What is David Gregg's NPI number?
- David Gregg's National Provider Identifier (NPI) is 1891759536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Gregg's specialty?
- David Gregg is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is David Gregg located?
- David Gregg's practice location on file with NPPES is 1300 Crane Street, Menlo Park, CA 94025-4429.
- What is David Gregg's phone number?
- The practice phone number listed in the NPPES registry for David Gregg is (650) 498-6500.
- Is David Gregg's NPI active?
- Yes — David Gregg's NPI (1891759536) is active in the NPPES registry as of the last update on 2012-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.