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Seymour Rapaport, M.D.
NPI 1043297930 · Specialist · Sunnyvale, CA
Seymour Rapaport, M.D. is a Specialist provider in Sunnyvale, CA (NPI 1043297930).
Provider details
- NPI number
- 1043297930
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C26792 (CA)
Specialties & taxonomies
Other Service Providers
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
500 E Remington Dr
Suite 20
Sunnyvale, CA 94087-2657
Phone: (408) 245-4048
Street-level locationGet directions
Mailing address
1050 Crooked Creek Dr
Los Altos, CA 94024-6706
Registry dates
- Enumerated
- 2005-12-30
- Last updated
- 2008-11-07
Frequently asked questions
- What is Seymour Rapaport's NPI number?
- Seymour Rapaport's National Provider Identifier (NPI) is 1043297930, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seymour Rapaport's specialty?
- Seymour Rapaport is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Seymour Rapaport located?
- Seymour Rapaport's practice location on file with NPPES is 500 E Remington Dr, Sunnyvale, CA 94087-2657.
- What is Seymour Rapaport's phone number?
- The practice phone number listed in the NPPES registry for Seymour Rapaport is (408) 245-4048.
- Is Seymour Rapaport's NPI active?
- Yes — Seymour Rapaport's NPI (1043297930) is active in the NPPES registry as of the last update on 2008-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.