IndividualActive
Anna Markus, RD
NPI 1114489952 · Registered Dietitian · San Mateo, CA
Anna Markus, RD is a Registered Dietitian provider in San Mateo, CA (NPI 1114489952).
Provider details
- NPI number
- 1114489952
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 86001556 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
636 Amesbury Ave
San Mateo, CA 94402-1905
Phone: (559) 273-8984
Street-level locationGet directions
Mailing address
636 Amesbury Ave
San Mateo, CA 94402-1905
Registry dates
- Enumerated
- 2019-04-02
- Last updated
- 2019-04-02
Frequently asked questions
- What is Anna Markus's NPI number?
- Anna Markus's National Provider Identifier (NPI) is 1114489952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Markus's specialty?
- Anna Markus is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Anna Markus located?
- Anna Markus's practice location on file with NPPES is 636 Amesbury Ave, San Mateo, CA 94402-1905.
- What is Anna Markus's phone number?
- The practice phone number listed in the NPPES registry for Anna Markus is (559) 273-8984.
- Is Anna Markus's NPI active?
- Yes — Anna Markus's NPI (1114489952) is active in the NPPES registry as of the last update on 2019-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.