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Diagnostic Radiology

Kambiz Nael, MD

Works at hospitals in San Francisco, CA · California

Summary

Dr. Kambiz Nael, MD is a radiologist at 1600 Divisadero St, McB302, San Francisco, CA 94115. Phone: (415) 476-1000. Accepts Medicare assignment. In 2024, Kambiz Nael had 1,328 Original Medicare patients and 5,535 services. NPI 1396997995. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 1600 Divisadero St, McB302, San Francisco, CA 94115 · Directions (7 more locations)
  • Phone: (415) 476‑1000
  • Medicare: Accepts Medicare assignment
  • Hospital: UCSF Medical Center
  • Group practice: University of California San Francisco (+1 more)
  • Medical school: graduated 2000 (26 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Kambiz Nael, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Kambiz Nael accept Medicare assignment?
Yes. Medicare's clinician data says Kambiz Nael accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Kambiz Nael see?
In 2024, CMS data shows 1,328 Original Medicare patients and 5,535 services for Kambiz Nael. This counts Original Medicare only and measures volume, not quality.
What is Kambiz Nael's NPI number?
1396997995. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Kambiz Nael, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients1,328
Services billed to Medicare5,535
Different services or procedures62
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Injection, gadoterate meglumine, 0.1 ml (A9575)2,190 services
  2. Injection, gadobutrol, 0.1 ml (A9585)1,000 services
  3. Mri scan of brain before and after contrast (70553)437 services
  4. Ct scan head or brain without contrast (70450)349 services
  5. Mri scan of brain without contrast (70551)140 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure74%
  • High cholesterol73%
  • Arthritis49%
  • Diabetes33%
  • Depression32%
  • Anxiety31%

Hospitals where Kambiz Nael works

Medicare's Facility Affiliation Data lists Kambiz Nael at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Kambiz Nael is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.

Group practices

Medicare enrollment lists Kambiz Nael as a member of these groups (CMS data updated October 2, 2026).

  • University of California San Francisco1,839 clinicians in the group
  • UCSF Medical Group Business Services1,598 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in California →

Other radiologists in San Francisco

Clinicians with the same Medicare primary specialty in San Francisco, CA — not a recommendation.

All radiologists in San Francisco →

Other clinicians in University of California San Francisco

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2000 (26 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1396997995
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians