Julian Rizos, M.D.
NPI 1841080025 · Orthopaedic Surgery Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julian Rizos, M.D. is a Orthopaedic Surgery Physician provider in San Francisco, CA (NPI 1841080025).
Provider details
- NPI number
- 1841080025
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A203278 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
- 2025-05-09
- Last updated
- 2025-08-14
Frequently asked questions
- What is Julian Rizos's NPI number?
- Julian Rizos's National Provider Identifier (NPI) is 1841080025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julian Rizos's specialty?
- Julian Rizos is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Julian Rizos located?
- Julian Rizos's practice location on file with NPPES is 2540 23rd Street Building 7 3rd Floor Room 3110, San Francisco, CA 94143.
- What is Julian Rizos's phone number?
- The practice phone number listed in the NPPES registry for Julian Rizos is (415) 476-2124.
- Does Julian Rizos accept Medicare?
- Julian Rizos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julian Rizos's NPI active?
- Yes — Julian Rizos's NPI (1841080025) is active in the NPPES registry as of the last update on 2025-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.