Doctor profile · Federal record

Dr. John Williams, MD

Anesthesiology Physician (CMS: Anesthesiology) · Student in an Organized Health Care Education/Training Program · Temple, TX

  • NPI 1558998823
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2401 S 31St St
Temple, TX 765080001
(254) 724-5306
Mailing address
Po Box 844658
Dallas, TX 752844658

Credentials & registration

NPPES · NUCC
NPI registered
March 2020 — 6 yrs on file
Profile last updated
July 24, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Texas #U1569

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558998823. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$15
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $15.02

By nature of payment

Food and Beverage
$15

Frequently asked questions

Auto-generated from federal data
What is Dr. John Williams's medical specialty?
Dr. John Williams practices Anesthesiology Physician in Temple, TX.
Where does Dr. John Williams practice?
Dr. John Williams practices at 2401 S 31St St, Temple, TX 765080001. Office phone: 2547245306.
What is Dr. John Williams's NPI?
Dr. John Williams's National Provider Identifier (NPI) is 1558998823, issued by NPPES.
Does Dr. John Williams accept Medicare assignment?
Yes. Dr. John Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.