Doctor profile · Federal record

Dr. Donald Simmons, MD

Family Medicine Physician (CMS: Family Practice) · Emergency Medicine Physician · Muenster, TX

  • NPI 1578556601
  • Accepts Medicare
  • 27 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
509 N Maple St
Muenster, TX 762522425
(940) 759-2226
fax (940) 759-2385
Mailing address
Po Box 723
Muenster, TX 762520723

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
August 7, 2014
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Texas #L2010
Medicaid (2)
TX #151641104 · TX #130943702

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578556601. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
5,835
Distinct HCPCS
10
Medicare allowed
$554,424
HCPCS Description Services Patients Avg allowed
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month 1,953 418 $123
99489 Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month 1,840 410 $65
99214 Established patient office or other outpatient visit, 30-39 minutes 382 272 $120
99213 Established patient office or other outpatient visit, 20-29 minutes 326 226 $84
99496 Transitional care management services for problem of high complexity 207 202 $255
J1100 Injection, dexamethasone sodium phosphate, 1 mg 181 21 $0
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 170 21 $70
83036 Hemoglobin a1c level 139 100 $9
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 136 136 $120
G0513 Prolonged preventive service(s) (beyond the typical service time of the primary procedure), in the office or other outpatient setting requiring direct patient contact beyond the usual service; first 30 minutes (list separately in addition to code for preve 102 102 $60

In context: peer comparison

Among 1 peers in Muenster Family Medicine Physician, average services per provider: 291. This provider delivers 20× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$201
Transactions
5
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Phathom Pharmaceuticals, INC. 1 $115.25
Abbvie INC. 1 $23.21
Janssen Pharmaceuticals, INC 1 $21.56
Dexcom, INC. 1 $21.24
Antares Pharma, INC. 1 $19.63

By nature of payment

Food and Beverage
$201

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,231
Patients
1,217
Total drug cost
$46,533
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 385 118 $6,498
Atorvastatin Calcium Generic 330 113 $5,372
Omeprazole Generic 254 76 $3,826
Lisinopril Generic 235 104 $2,133
Amlodipine Besylate Generic 232 89 $2,344
Gabapentin Generic 226 73 $5,494
Metformin Hcl Generic 223 83 $2,312
Meloxicam Generic 219 92 $1,665
Losartan Potassium Generic 203 66 $3,243
Pantoprazole Sodium Generic 194 80 $3,632

Frequently asked questions

Auto-generated from federal data
What is Dr. Donald Simmons's medical specialty?
Dr. Donald Simmons practices Family Medicine Physician in Muenster, TX.
Where does Dr. Donald Simmons practice?
Dr. Donald Simmons practices at 509 N Maple St, Muenster, TX 762522425. Office phone: 9407592226.
What is Dr. Donald Simmons's NPI?
Dr. Donald Simmons's National Provider Identifier (NPI) is 1578556601, issued by NPPES.
Does Dr. Donald Simmons accept Medicare assignment?
Yes. Dr. Donald Simmons accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Donald Simmons commonly perform?
Top Medicare-reported procedures in 2023: Complex chronic care management services for two or more chronic conditions (HCPCS 99487); Complex chronic care management services for two or more chronic conditions (HCPCS 99489); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.