IndividualActive
William Campbell
NPI 1326476771 · Genetic Counselor (M.S.) · Oakland, CA
William Campbell is a Genetic Counselor (M.S.) provider in Oakland, CA (NPI 1326476771).
Provider details
- NPI number
- 1326476771
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- GC000411 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
275 W Macarthur Blvd
Genetics Department
Oakland, CA 94611-5641
Phone: (510) 752-6756
Street-level locationGet directions
Mailing address
275 W. Macarthur Blvd
Oakland, CA 94611
Registry dates
- Enumerated
- 2013-10-23
- Last updated
- 2014-10-23
Frequently asked questions
- What is William Campbell's NPI number?
- William Campbell's National Provider Identifier (NPI) is 1326476771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Campbell's specialty?
- William Campbell is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is William Campbell located?
- William Campbell's practice location on file with NPPES is 275 W Macarthur Blvd, Oakland, CA 94611-5641.
- What is William Campbell's phone number?
- The practice phone number listed in the NPPES registry for William Campbell is (510) 752-6756.
- Is William Campbell's NPI active?
- Yes — William Campbell's NPI (1326476771) is active in the NPPES registry as of the last update on 2014-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.