Juan Carlo Alhambra, RDN
NPI 1407549868 · Registered Dietitian · San Diego, CA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Juan Carlo Alhambra, RDN is a Registered Dietitian provider in San Diego, CA (NPI 1407549868).
Provider details
- NPI number
- 1407549868
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Male
- Sole proprietor
- No
- License
- 86111744 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2023-06-01
- Last updated
- 2026-05-19
- Certified
- 2026-05-19
Frequently asked questions
- What is Juan Carlo Alhambra's NPI number?
- Juan Carlo Alhambra's National Provider Identifier (NPI) is 1407549868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Juan Carlo Alhambra's specialty?
- Juan Carlo Alhambra is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Juan Carlo Alhambra located?
- Juan Carlo Alhambra's practice location on file with NPPES is 3909 National Ave, San Diego, CA 92113-3309.
- What is Juan Carlo Alhambra's phone number?
- The practice phone number listed in the NPPES registry for Juan Carlo Alhambra is (408) 337-2280.
- Does Juan Carlo Alhambra accept Medicare?
- Juan Carlo Alhambra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Juan Carlo Alhambra's NPI active?
- Yes — Juan Carlo Alhambra's NPI (1407549868) is active in the NPPES registry as of the last update on 2026-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.