Michelle Royzman, MD
NPI 1417222688 · Student in an Organized Health Care Education/Training Program · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Royzman, MD is a Student in an Organized Health Care Education/Training Program provider in San Francisco, CA (NPI 1417222688).
Provider details
- NPI number
- 1417222688
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2012-03-20
- Last updated
- 2022-02-11
Frequently asked questions
- What is Michelle Royzman's NPI number?
- Michelle Royzman's National Provider Identifier (NPI) is 1417222688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Royzman's specialty?
- Michelle Royzman is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Michelle Royzman located?
- Michelle Royzman's practice location on file with NPPES is 2425 Geary Blvd, San Francisco, CA 94115-3358.
- What is Michelle Royzman's phone number?
- The practice phone number listed in the NPPES registry for Michelle Royzman is (415) 833-2000.
- Does Michelle Royzman accept Medicare?
- Michelle Royzman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Royzman's NPI active?
- Yes — Michelle Royzman's NPI (1417222688) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.