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Tommy Gendzwill, RD
NPI 1376261891 · Registered Dietitian · Oakland, CA
Tommy Gendzwill, RD is a Registered Dietitian provider in Oakland, CA (NPI 1376261891).
Provider details
- NPI number
- 1376261891
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Male
- Sole proprietor
- No
- License
- 962623
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
2221 Martin Luther King Jr Way
Oakland, CA 94612-1318
Phone: (510) 267-7921
Street-level locationGet directions
Mailing address
466 Crescent St Apt 101
Oakland, CA 94610-2611
Registry dates
- Enumerated
- 2022-08-19
- Last updated
- 2022-08-22
- Certified
- 2022-08-22
Frequently asked questions
- What is Tommy Gendzwill's NPI number?
- Tommy Gendzwill's National Provider Identifier (NPI) is 1376261891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tommy Gendzwill's specialty?
- Tommy Gendzwill is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Tommy Gendzwill located?
- Tommy Gendzwill's practice location on file with NPPES is 2221 Martin Luther King Jr Way, Oakland, CA 94612-1318.
- What is Tommy Gendzwill's phone number?
- The practice phone number listed in the NPPES registry for Tommy Gendzwill is (510) 267-7921.
- Is Tommy Gendzwill's NPI active?
- Yes — Tommy Gendzwill's NPI (1376261891) is active in the NPPES registry as of the last update on 2022-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.