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DR. JULIAN EDWARD RIZOS M.D.
NPI 1841080025
Orthopaedic Surgery in San Francisco, CA

Active since May 09, 2025PECOS EnrolledAccepts Medicare Assignment
2540 23RD STREET BUILDING 7 3RD FLOOR ROOM 3110, ORTHOPAEDIC TRAUMA INSTITUTE, SAN FRANCISCO, CA 94143(415) 476-2124(415) 514-7748 Get Directions Write a Review

NPPES record last updated: August 14, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 14, 2025, May 9, 2025 (2 updates tracked since 2025).

About Dr. Julian Edward Rizos M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JULIAN EDWARD RIZOS M.D. (NPI 1841080025) is an individual orthopaedic surgery provider in San Francisco, California, licensed in California (A203278) and active in the NPI registry since May 2025. He is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1841080025
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. JULIAN EDWARD RIZOSCredential: M.D.
Location Address2540 23RD STREET BUILDING 7 3RD FLOOR ROOM 3110, ORTHOPAEDIC TRAUMA INSTITUTESan Francisco, CA 94143
Mailing Address2540 23rd Street Building 7 3rd Floor Room 3110, Orthopaedic Trauma InstituteSan Francisco, CA 94143 · (415) 476-2124 · Fax (415) 514-7748
Phone(415) 476-2124
Fax(415) 514-7748
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMay 9, 2025
Last NPPES UpdateAugust 14, 20252 updates tracked since enumeration
✔ NPI 1841080025 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in CA · A203278
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2540 23RD STREET BUILDING 7 3RD FLOOR ROOM 3110, San Francisco, CA 94143
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Julian Edward Rizos M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5890297550
PECOS Enrollment IDI20250903003495
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

5

Medicare enrollment records show Julian Rizos reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of California Sfgh Medical Group
Same address
Podiatrist
2540 23RD STREET, BUILDING 7, 3RD FLOOR
San Francisco, CA 94110
  • Reassigned Medicare billing, California enrollment
  • 81 clinicians in this Medicare group
NPI 1700057908 (415) 476-2124
City & County Of San Francisco
Same address
General Acute Care Hospital
1001 POTRERO AVE, BUILDING 5, WARD 1B
San Francisco, CA 94110
  • Reassigned Medicare billing, California enrollment
  • 1,573 clinicians in this Medicare group
NPI 1083648810 (415) 759-4067
Ucsf Dept Of Surgery
3.0 mi
Surgery
505 PARNASSUS AVE
San Francisco, CA 94143
  • Reassigned Medicare billing, California enrollment
  • 761 clinicians in this Medicare group
NPI 1477627537 (415) 353-2161
University Of California San Francisco
3.0 mi
Surgery
400 PARNASSUS AVE, MCB 300
San Francisco, CA 94143
  • Reassigned Medicare billing, California enrollment
  • 5,645 clinicians in this Medicare group
NPI 1346329380 (415) 353-2161
Ucsf Medical Group Business Services
3.0 mi
Internal Medicine
400 PARNASSUS AVE
San Francisco, CA 94122
  • Reassigned Medicare billing, California enrollment
  • 5,544 clinicians in this Medicare group
NPI 1477624104 (415) 353-2808

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94143 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Julian Rizos's NPI number?

The NPI number for Julian Rizos is 1841080025. It was assigned to this individual provider in the NPPES registry on May 9, 2025.

Where is Julian Rizos located?

Julian Rizos practices at 2540 23rd Street Building 7 3rd Floor Room 3110 Orthopaedic Trauma Institute, San Francisco, CA 94143. The listed phone number is (415) 476-2124.

What is Julian Rizos's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Julian Rizos enrolled in Medicare?

Yes. Julian Rizos is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Julian Rizos's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Julian Rizos reassigns Medicare benefits to 5 organizations: University Of California Sfgh Medical Group (San Francisco, CA), City & County Of San Francisco (San Francisco, CA), Ucsf Dept Of Surgery (San Francisco, CA), University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (San Francisco, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Julian Rizos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Julian Rizos was last updated on August 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.