Doctor profile · Federal record

Dr. Michael Walker, D.O.

Family Medicine Physician (CMS: Family Practice) · Mount Vernon, TX

  • NPI 1033117973
  • Accepts Medicare
  • 27 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
801 Highway 37 S
Mount Vernon, TX 754576597
(903) 537-4548
fax (903) 537-2596

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
September 15, 2011
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Texas #K7410
Medicaid
TX #041083902

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033117973. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$164
Transactions
9
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 3 $55.45
ABBVIE INC. 2 $39.85
Janssen Pharmaceuticals, Inc 2 $33.95
Exact Sciences Corporation 1 $17.68
Tris Pharma Inc 1 $16.76

By nature of payment

Food and Beverage
$164

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
994
Patients
373
Total drug cost
$9,975
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 106 50 $1,025
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 94 27 $2,773
Amlodipine Besylate Generic 91 33 $252
Amlodipine Besylate-Benazepril (Amlodipine Besylate/Benazepril) Brand 89 29 $1,230
Carvedilol Generic 89 27 $601
Gabapentin Generic 81 28 $1,019
Lisinopril Generic 62 21 $251
Furosemide Generic 52 20 $209
Montelukast Sodium Generic 51 21 $404
Levothyroxine Sodium Generic 49 23 $788

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Walker's medical specialty?
Dr. Michael Walker practices Family Medicine Physician in Mount Vernon, TX.
Where does Dr. Michael Walker practice?
Dr. Michael Walker practices at 801 Highway 37 S, Mount Vernon, TX 754576597. Office phone: 9035374548.
What is Dr. Michael Walker's NPI?
Dr. Michael Walker's National Provider Identifier (NPI) is 1033117973, issued by NPPES.
Does Dr. Michael Walker accept Medicare assignment?
Yes. Dr. Michael Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.