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Isabel Debnam, RDN
NPI 1679159123 · Registered Dietitian · Napa, CA
Isabel Debnam, RDN is a Registered Dietitian provider in Napa, CA (NPI 1679159123).
Provider details
- NPI number
- 1679159123
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 86172116 (CT)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
3421 Villa Ln
Napa, CA 94558-3056
Phone: (707) 251-1395
Street-level locationGet directions
Mailing address
15 1st Ave Fl 2
East Haven, CT 06512-4919
Registry dates
- Enumerated
- 2021-03-23
- Last updated
- 2021-07-26
- Certified
- 2021-07-26
Frequently asked questions
- What is Isabel Debnam's NPI number?
- Isabel Debnam's National Provider Identifier (NPI) is 1679159123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabel Debnam's specialty?
- Isabel Debnam is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Isabel Debnam located?
- Isabel Debnam's practice location on file with NPPES is 3421 Villa Ln, Napa, CA 94558-3056.
- What is Isabel Debnam's phone number?
- The practice phone number listed in the NPPES registry for Isabel Debnam is (707) 251-1395.
- Is Isabel Debnam's NPI active?
- Yes — Isabel Debnam's NPI (1679159123) is active in the NPPES registry as of the last update on 2021-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.