Katrina Winsemius, MS, RD, LD
NPI 1730994419 · Registered Dietitian · San Francisco, CA
Katrina Winsemius, MS, RD, LD is a Registered Dietitian provider in San Francisco, CA (NPI 1730994419).
Provider details
- NPI number
- 1730994419
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 168543 (KY)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-02-10
- Last updated
- 2025-06-12
- Certified
- 2025-06-12
Frequently asked questions
- What is Katrina Winsemius's NPI number?
- Katrina Winsemius's National Provider Identifier (NPI) is 1730994419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katrina Winsemius's specialty?
- Katrina Winsemius is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Katrina Winsemius located?
- Katrina Winsemius's practice location on file with NPPES is 595 Pacific Ave Fl 4, San Francisco, CA 94133-4685.
- What is Katrina Winsemius's phone number?
- The practice phone number listed in the NPPES registry for Katrina Winsemius is (650) 409-5705.
- Is Katrina Winsemius's NPI active?
- Yes — Katrina Winsemius's NPI (1730994419) is active in the NPPES registry as of the last update on 2025-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.