Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Matthew Grant Gunther, MD

Individual provider Psychiatry Physician · NPI 1124512124

Matthew Grant Gunther, MD practises Psychiatry in Palo Alto, California. Graduated from University of California, Irvine, California College of Medicine in 2018, 8 years ago. Practices with Stanford Health Care, a 3,085-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
8
Trained at
University of California, Irvine, California College of Medicine
Licensed in
CA
In the registry since
2018
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

300 Pasteur Dr
Palo Alto, CA 94304-2203
Phone: (650) 723-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1200 N State St, Los Angeles, CA 90089-1001 — (323) 409-5752
  • 401 Quarry Rd Ste 2208, Palo Alto, CA 94304-1419 — (650) 736-1743
  • 300 Hillmont Ave, Ventura, CA 93003-1651 — (805) 652-6000

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A163672 (CA)

Record details

NPI number1124512124
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2018
Last updated in NPPESApril 30, 2024
Certification dateApril 30, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Stanford Health Care — 3085 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients147
Services billed 422 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Stanford Health Care

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3085 clinicians in the practice; 12 are shown here.

Other providers in Palo Alto