Stanley Rockman, M.D.
NPI 1447318829 · Gastroenterology Physician · San Mateo, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stanley Rockman, M.D. is a Gastroenterology Physician provider in San Mateo, CA (NPI 1447318829).
Provider details
- NPI number
- 1447318829
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- C318200 (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
19 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
- 2006-12-05
- Last updated
- 2014-02-13
Frequently asked questions
- What is Stanley Rockman's NPI number?
- Stanley Rockman's National Provider Identifier (NPI) is 1447318829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stanley Rockman's specialty?
- Stanley Rockman is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Stanley Rockman located?
- Stanley Rockman's practice location on file with NPPES is 222 W 39th Ave, San Mateo, CA 94403-4364.
- What is Stanley Rockman's phone number?
- The practice phone number listed in the NPPES registry for Stanley Rockman is (650) 573-2222.
- Does Stanley Rockman accept Medicare?
- Stanley Rockman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stanley Rockman's NPI active?
- Yes — Stanley Rockman's NPI (1447318829) is active in the NPPES registry as of the last update on 2014-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.