Christina Lazzaretto, RD
NPI 1407977994 · Registered Dietitian · San Francisco, CA
Christina Lazzaretto, RD is a Registered Dietitian provider in San Francisco, CA (NPI 1407977994).
Provider details
- NPI number
- 1407977994
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 919118 (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
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
- 2007-04-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Christina Lazzaretto's NPI number?
- Christina Lazzaretto's National Provider Identifier (NPI) is 1407977994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Lazzaretto's specialty?
- Christina Lazzaretto is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Christina Lazzaretto located?
- Christina Lazzaretto's practice location on file with NPPES is 1489 Chestnut St, San Francisco, CA 94123-3115.
- What is Christina Lazzaretto's phone number?
- The practice phone number listed in the NPPES registry for Christina Lazzaretto is (415) 342-9945.
- Is Christina Lazzaretto's NPI active?
- Yes — Christina Lazzaretto's NPI (1407977994) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.