Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Thomas Schares, MD

Individual provider Anesthesiology Physician · NPI 1992864573

Dr. Thomas Schares, MD practises Anesthesiology in Duarte, California. Graduated from Baylor College of Medicine in 1980, 46 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in California and Oregon.

Years since qualifying
46
Trained at
Baylor College of Medicine
Licensed in
CA, OR
In the registry since
2006
Specialties on file
2
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

1500 Duarte Rd
Duarte, CA 91010-3012
Phone: (800) 826-4673
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3600 Nw Samaritan Dr, Corvallis, OR 97330-5472 — (541) 768-5111

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence A36778 (CA)
Anesthesiology Physician Taxonomy 207L00000X · Licence MD221596 (OR)

Record details

NPI number1992864573
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 8, 2006
Last updated in NPPESSeptember 4, 2025
Certification dateSeptember 4, 2025

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 1980 (46 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients11
Services billed 11 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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. Those with a page here are linked.

  • Santa Clara Valley Medical Center Hospital · San Jose, CA
  • Adventist Health Lodi Memorial Hospital · Lodi, CA
  • Good Samaritan Regional Medical Center Hospital · Corvallis, OR

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