Doctor profile · Federal record

Dr. Muhammad Tahir, M.D.

Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Mason City, IA

  • NPI 1316512197
  • 5 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
250 S Crescent Dr
Mason City, IA 504012926
(641) 494-5300
Mailing address
1000 4Th St Sw
Mason City, IA 504012800

Credentials & registration

NPPES · NUCC
NPI registered
May 2021 — 5 yrs on file
Profile last updated
August 26, 2024
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Iowa #R-13318 · Colorado #TL.0008964

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1316512197. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,444
Transactions
25
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 15 $1,236.52
Zoll Services LLC (A/K/A Zoll LifeCor Corp) 5 $86.90
Abiomed 2 $49.20
Actelion Pharmaceuticals US, INC. 1 $32.32
Getinge USA Sales, LLC 1 $23.31
Boehringer Ingelheim Pharmaceuticals, INC. 1 $15.59

By nature of payment

Food and Beverage
$769
Travel and Lodging
$421
Education
$238
Gift
$16

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
270
Patients
46
Total drug cost
$56,597
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 27 12 $367
Levothyroxine Sodium Generic 24 0 $346
Rosuvastatin Calcium Generic 23 11 $423
Lisinopril Generic 22 0 $174
Losartan Potassium Generic 20 11 $304
Metoprolol Succinate Generic 20 12 $365
Metformin Hcl Generic 19 0 $241
Gabapentin Generic 17 0 $841
Amlodipine Besylate Generic 16 0 $81
Trulicity (Dulaglutide) Brand 16 0 $27,066

Frequently asked questions

Auto-generated from federal data
What is Dr. Muhammad Tahir's medical specialty?
Dr. Muhammad Tahir practices Internal Medicine Physician in Mason City, IA.
Where does Dr. Muhammad Tahir practice?
Dr. Muhammad Tahir practices at 250 S Crescent Dr, Mason City, IA 504012926. Office phone: 6414945300.
What is Dr. Muhammad Tahir's NPI?
Dr. Muhammad Tahir's National Provider Identifier (NPI) is 1316512197, issued by NPPES.