William Rich, M.D.
NPI 1548286511 · Gynecologic Oncology Physician · Fresno, CA
William Rich, M.D. is a Gynecologic Oncology Physician provider in Fresno, CA (NPI 1548286511).
Provider details
- NPI number
- 1548286511
- Entity type
- Individual
- Primary specialty
- Gynecologic Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G28911 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-07-14
- Last updated
- 2017-03-02
Frequently asked questions
- What is William Rich's NPI number?
- William Rich's National Provider Identifier (NPI) is 1548286511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Rich's specialty?
- William Rich is listed in the NPPES registry with a primary specialty of Gynecologic Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is William Rich located?
- William Rich's practice location on file with NPPES is 6323 N Fresno St, Fresno, CA 93710-5282.
- What is William Rich's phone number?
- The practice phone number listed in the NPPES registry for William Rich is (559) 431-2443.
- Is William Rich's NPI active?
- Yes — William Rich's NPI (1548286511) is active in the NPPES registry as of the last update on 2017-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.