Doctor profile · Federal record

Dr. Don Wynn, M.D.

Pulmonary Disease Physician (CMS: Pulmonary Disease) · Pulmonary Disease Physician · Denison, TX

  • NPI 1750582458
  • Accepts Medicare
  • MIPS 58.5 / 100 · 2023
  • 19 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
101 N US Highway 75
Denison, TX 750201544
(903) 463-0003
fax (903) 463-0011
Mailing address
Po Box 3049
Sherman, TX 750913049

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
April 10, 2024
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207RP1001X — NUCC code
State licenses (2)
Texas #M6469 · North Dakota #20763

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750582458. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
40,514
Distinct HCPCS
10
Medicare allowed
$1,754,705
HCPCS Description Services Patients Avg allowed
J2357 Injection, omalizumab, 5 mg 27,917 42 $38
95004 Test for allergy using allergenic extract 1,976 38 $4
99214 Established patient office or other outpatient visit, 30-39 minutes 1,177 573 $121
71046 X-ray of chest, 2 views 1,047 541 $32
96401 Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle 1,026 42 $69
J0696 Injection, ceftriaxone sodium, per 250 mg 804 94 $1
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 688 129 $114
99215 Established patient office or other outpatient visit, 40-54 minutes 587 329 $172
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 526 104 $75
J1100 Injection, dexamethasone sodium phosphate, 1 mg 415 77 $0

In context: peer comparison

Among 3 peers in this city , average services per provider: 1,029. This provider delivers 39× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$111
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
United Therapeutics Corporation 1 $70.76
ABIOMED 1 $40.00

By nature of payment

Food and Beverage
$111

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,384
Patients
643
Total drug cost
$653,713
Drug Type Claims Patients Total cost
Montelukast Sodium Generic 511 119 $5,226
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 388 85 $312,236
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 219 69 $7,671
Breo Ellipta (Fluticasone/Vilanterol) Brand 176 39 $96,778
Furosemide Generic 159 38 $501
Potassium Chloride Generic 121 29 $1,781
Symbicort (Budesonide/Formoterol Fumarate) Brand 111 35 $60,193
Prednisone Generic 103 68 $415
Spiriva Respimat (Tiotropium Bromide) Brand 103 26 $73,960
Roflumilast Generic 98 21 $24,996

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Don Wynn's medical specialty?
Dr. Don Wynn practices Pulmonary Disease Physician in Denison, TX.
Where does Dr. Don Wynn practice?
Dr. Don Wynn practices at 101 N US Highway 75, Denison, TX 750201544. Office phone: 9034630003.
What is Dr. Don Wynn's NPI?
Dr. Don Wynn's National Provider Identifier (NPI) is 1750582458, issued by NPPES.
Does Dr. Don Wynn accept Medicare assignment?
Yes. Dr. Don Wynn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Don Wynn commonly perform?
Top Medicare-reported procedures in 2023: Injection, omalizumab, 5 mg (HCPCS J2357); Test for allergy using allergenic extract (HCPCS 95004); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.