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Pathology

Andrew J. Bandy, MD

Works at hospitals in San Francisco, CA · Novato, CA · Santa Rosa, CA · California

Summary

Dr. Andrew J. Bandy, MD is a pathologist at 1101 Van Ness Ave, San Francisco, CA 94109. Phone: (415) 600-2200. Accepts Medicare assignment. In 2024, Andrew J. Bandy had 1,862 Original Medicare patients and 6,886 services. NPI 1902148810. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Andrew J. Bandy, 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 Andrew J. Bandy accept Medicare assignment?
Yes. Medicare's clinician data says Andrew J. Bandy 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 Andrew J. Bandy see?
In 2024, CMS data shows 1,862 Original Medicare patients and 6,886 services for Andrew J. Bandy. This counts Original Medicare only and measures volume, not quality.
What is Andrew J. Bandy's NPI number?
1902148810. 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 Andrew J. Bandy, 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 patients1,862
Services billed to Medicare6,886
Different services or procedures41
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Pathology examination of tissue using a microscope, intermediate complexity (88305)3,131 services
  2. Special stained specimen slides to examine tissue, each additional procedure (88341)1,091 services
  3. Special stained specimen slides to examine tissue, initial procedure (88342)582 services
  4. Special stained specimen slides to examine tissue including interpretation and report (88313)388 services
  5. Pathology examination of tissue using a microscope, moderately high complexity (88307)298 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 cholesterol75%
  • High blood pressure68%
  • Arthritis43%
  • Diabetes27%
  • Ischemic heart disease26%
  • Chronic kidney disease24%

Hospitals where Andrew J. Bandy works

Medicare's Facility Affiliation Data lists Andrew J. Bandy 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 Andrew J. Bandy is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Andrew J. Bandy as a member of this group (CMS data updated October 2, 2026).

  • California Pacific Pathology Medical Group9 clinicians in the group

Specialties

Find other Pathology doctors in California →

Other pathologists in San Francisco

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

All pathologists in San Francisco →

Other clinicians in California Pacific Pathology Medical Group

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

Clinician information

CredentialMD
Graduation year2013 (13 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1902148810
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