Stephanie Pritzkow
NPI 1821873431 · Physician Assistant · San Rafael, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Pritzkow is a Physician Assistant provider in San Rafael, CA (NPI 1821873431).
Provider details
- NPI number
- 1821873431
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- PA65693 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-08-30
- Last updated
- 2025-06-12
- Certified
- 2025-06-12
Frequently asked questions
- What is Stephanie Pritzkow's NPI number?
- Stephanie Pritzkow's National Provider Identifier (NPI) is 1821873431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Pritzkow's specialty?
- Stephanie Pritzkow is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Pritzkow located?
- Stephanie Pritzkow's practice location on file with NPPES is 4000 Civic Center Dr Ste 209, San Rafael, CA 94903-5233.
- What is Stephanie Pritzkow's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Pritzkow is (415) 925-8963.
- Does Stephanie Pritzkow accept Medicare?
- Stephanie Pritzkow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Pritzkow's NPI active?
- Yes — Stephanie Pritzkow's NPI (1821873431) 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.