Richard Sieve, M. D.
NPI 1700982394 · Obstetrics & Gynecology Physician · San Jose, CA
Richard Sieve, M. D. is a Obstetrics & Gynecology Physician provider in San Jose, CA (NPI 1700982394).
Provider details
- NPI number
- 1700982394
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G13569 (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
- 2006-09-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Richard Sieve's NPI number?
- Richard Sieve's National Provider Identifier (NPI) is 1700982394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Sieve's specialty?
- Richard Sieve is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Sieve located?
- Richard Sieve's practice location on file with NPPES is 5150 Graves Ave, San Jose, CA 95129-5013.
- What is Richard Sieve's phone number?
- The practice phone number listed in the NPPES registry for Richard Sieve is (408) 515-5440.
- Is Richard Sieve's NPI active?
- Yes — Richard Sieve's NPI (1700982394) 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.