Doctor profile · Federal record

Dr. Thomas Walter, D.O.

Anesthesiology Physician (CMS: Anesthesiology) · Mather, CA

  • NPI 1124255757
  • Accepts Medicare
  • 21 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10535 Hospital Way
Mather, CA 95655
(916) 843-7102

Credentials & registration

NPPES · NUCC
NPI registered
June 2009 — 17 yrs on file
Profile last updated
February 11, 2022
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
California #12633

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124255757. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$36
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Galderma Laboratories, L.P. 1 $35.87

By nature of payment

Food and Beverage
$36

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Walter's medical specialty?
Dr. Thomas Walter practices Anesthesiology Physician in Mather, CA.
Where does Dr. Thomas Walter practice?
Dr. Thomas Walter practices at 10535 Hospital Way, Mather, CA 95655. Office phone: 9168437102.
What is Dr. Thomas Walter's NPI?
Dr. Thomas Walter's National Provider Identifier (NPI) is 1124255757, issued by NPPES.
Does Dr. Thomas Walter accept Medicare assignment?
Yes. Dr. Thomas Walter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.