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Kristen Zaier, R.D.
NPI 1972919751 · Registered Dietitian · San Rafael, CA
Kristen Zaier, R.D. is a Registered Dietitian provider in San Rafael, CA (NPI 1972919751).
Provider details
- NPI number
- 1972919751
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 974083 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
99 Montecillo Rd
San Rafael, CA 94903-3308
Phone: (415) 444-2000
Street-level locationGet directions
Mailing address
78 Elizabeth Way
San Rafael, CA 94901-1182
Registry dates
- Enumerated
- 2014-07-01
- Last updated
- 2014-07-01
Frequently asked questions
- What is Kristen Zaier's NPI number?
- Kristen Zaier's National Provider Identifier (NPI) is 1972919751, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Zaier's specialty?
- Kristen Zaier is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Kristen Zaier located?
- Kristen Zaier's practice location on file with NPPES is 99 Montecillo Rd, San Rafael, CA 94903-3308.
- What is Kristen Zaier's phone number?
- The practice phone number listed in the NPPES registry for Kristen Zaier is (415) 444-2000.
- Is Kristen Zaier's NPI active?
- Yes — Kristen Zaier's NPI (1972919751) is active in the NPPES registry as of the last update on 2014-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.