NPPES file of Aug 9, 2026

Julian Edward Rizos, M.D.

Orthopaedic Surgery Physician · San Francisco, CA

Julian Edward Rizos, M.D. is an orthopaedic surgery physician with a practice address in San Francisco, California, and NPI 1841080025, issued on May 9, 2025. Check the license (California A203278, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841080025
Name
Julian Edward Rizos
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
A203278 CA
Self-reported in NPPES; status is on the state search
Practice location
2540 23RD Street Building 7 3RD Floor Room 3110, San Francisco, CA 94143
Phone
(415) 476-2124
Enumerated
May 9, 2025
Record last updated
Aug 14, 2025
Fax
(415) 514-7748
Medicare enrollment
Enrolled (PECOS I20250903003495); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest orthopaedic surgery physician records → All 2,276 in California → Look up another NPI →

Verify Julian Edward Rizos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A203278    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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Bills Medicare through 2 group practices

  1. Ucsf Medical Group Business ServicesSan Francisco, CA
  2. University OF California Sfgh Medical GroupSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Julian Edward Rizos among 2,276 orthopaedic surgery physician records in California

Julian Edward Rizos, M.D. is one of 2,276 orthopaedic surgery physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than over 99% of them.

  • NPI issued2025 · over 99% of these records are older, under 1% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2020 · median 2003 among the 1,347 with a school on file
  • Record last updated2025 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in California

There are 2,276 orthopaedic surgery physician records in California.

All 2,276 in California → Every provider in San Francisco → Orthopaedic Surgery Physician nationwide →

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Sigurd Berven, MDSan Francisco, CA 941431336193812
  2. David Bradford, MDSan Francisco, CA 941431003853193
  3. Alexis Dang, MDSan Francisco, CA 941431720119852
  4. Eliana Delgado, MDSan Francisco, CA 941431801963020
  5. Sibel Deviren, MDSan Francisco, CA 941431760435655
  6. Vedat Deviren, MDSan Francisco, CA 941431730230459
  7. Mohammad Diab, MDSan Francisco, CA 941431841243755
  8. Glenn Diekmann, M.D.San Francisco, CA 941431467584326

Common questions

What is Julian Edward Rizos, M.D.'s NPI number?

Julian Edward Rizos, M.D.'s National Provider Identifier (NPI) is 1841080025, issued on May 9, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Julian Edward Rizos, M.D. located?

The NPPES record lists a practice address at 2540 23RD Street Building 7 3RD Floor Room 3110, San Francisco, CA, 94143. Phone: (415) 476-2124. Providers update this record themselves, so call before visiting.

How can I verify Julian Edward Rizos, M.D.'s license?

NPPES lists California license number A203278, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.