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Otolaryngology

Brad A. Hinrichs, MD

Sees patients in San Mateo, CA · San Carlos, CA · Palo Alto, CA · California

Summary

Brad A. Hinrichs, MD (Otolaryngology) is enrolled with Medicare at 3 practice locations in San Mateo, CA, San Carlos, CA and Palo Alto, CA. NPI 1841202033. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Brad A. Hinrichs, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

OtolaryngologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
35Years since medical school (graduated 1991)
Jefferson Medical College Of Thomas Jefferson UniversityMedical school
MaleGender (as listed)
Sutter Bay Medical FoundationGroup practice

Quick answers

Where does Brad A. Hinrichs see patients?
Medicare's clinician data lists 3 practice locations, including San Mateo, CA, San Carlos, CA and Palo Alto, CA. Call before your visit to confirm the address.
What is Brad A. Hinrichs's specialty?
Medicare lists Otolaryngology as the primary specialty.
Does Brad A. Hinrichs accept Medicare assignment?
Yes. Medicare's clinician data says Brad A. Hinrichs accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Brad A. Hinrichs offer telehealth?
Medicare's clinician data says Brad A. Hinrichs offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Brad A. Hinrichs?
(650) 343-4200, as listed in official Medicare / NPI Registry data.
What is Brad A. Hinrichs's NPI number?
1841202033. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Brad A. Hinrichs is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Brad A. Hinrichs as a member of this group (CMS data updated 2026-10-02).

  • Sutter Bay Medical Foundation3,829 clinicians in the group

Specialties

Find other Otolaryngology doctors in California →

Other ENT doctors in San Mateo

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

All ENT doctors in San Mateo →

Clinician information

CredentialMD
Medical schoolJefferson Medical College Of Thomas Jefferson University
Graduation year1991
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1841202033
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians