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Urology

James A. Stinson Iii, MD

Sees patients in Santa Clara, CA · California

Summary

James A. Stinson Iii, MD (Urology) is enrolled with Medicare at 1 practice location in Santa Clara, CA. NPI 1770144404. 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 James A. Stinson Iii, 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

UrologyPrimary specialty
YesAccepts Medicare assignment
7Years since medical school (graduated 2019)
University Of Illinois College Of Med (chi/peor/rock/chm-Urb)Medical school
MaleGender (as listed)
Permanente Medical Group IncGroup practice

Quick answers

Where does James A. Stinson Iii see patients?
Medicare's clinician data lists 1 practice location in Santa Clara, CA. Call before your visit to confirm the address.
What is James A. Stinson Iii's specialty?
Medicare lists Urology as the primary specialty.
Does James A. Stinson Iii accept Medicare assignment?
Yes. Medicare's clinician data says James A. Stinson Iii 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.
What is the phone number for James A. Stinson Iii?
(408) 851-1000, as listed in official Medicare / NPI Registry data.
What is James A. Stinson Iii's NPI number?
1770144404. 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 James A. Stinson Iii is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Permanente Medical Group Inc10,996 clinicians in the group

Specialties

Find other Urology doctors in California →

Other urologists in Santa Clara

Clinicians with the same Medicare primary specialty in Santa Clara, CA — not a recommendation.

All urologists in Santa Clara →

Clinician information

CredentialMD
Medical schoolUniversity Of Illinois College Of Med (chi/peor/rock/chm-Urb)
Graduation year2019
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1770144404
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