Doctor profile · Federal record

Dr. Adam Hoffmann, DO

Internal Medicine Physician · Mason City, IA

  • NPI 1093339871
  • 6 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
250 S Crescent Dr Ste 200
Mason City, IA 504012911
(641) 494-5300
Mailing address
1000 4Th St Sw
Mason City, IA 504012800

Credentials & registration

NPPES · NUCC
NPI registered
June 2020 — 6 yrs on file
Profile last updated
June 30, 2023
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Iowa #R-11903

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093339871. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,665
Transactions
65
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) 21 $379.31
Abbott Laboratories 8 $273.74
AstraZeneca Pharmaceuticals LP 6 $213.15
ABIOMED 6 $202.90
Boehringer Ingelheim Pharmaceuticals, Inc. 6 $141.74
Novartis Pharmaceuticals Corporation 5 $115.74
E.R. Squibb & Sons, L.L.C. 4 $77.19
Actelion Pharmaceuticals US, Inc. 1 $76.86
Janssen Pharmaceuticals, Inc 4 $65.77
Boston Scientific Corporation 1 $61.57
Getinge USA Sales, LLC 1 $23.32
Medtronic, Inc. 1 $19.08
Merck Sharp & Dohme LLC 1 $14.36

By nature of payment

Food and Beverage
$1,649
Gift
$16

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
287
Patients
60
Total drug cost
$24,929
Drug Type Claims Patients Total cost
Losartan Potassium Generic 37 11 $403
Eliquis (Apixaban) Brand 25 0 $9,064
Amlodipine Besylate Generic 22 0 $111
Atorvastatin Calcium Generic 22 12 $458
Furosemide Generic 22 0 $133
Metoprolol Succinate Generic 20 14 $423
Alendronate Sodium Generic 19 0 $137
Metformin Hcl Er (Metformin Hcl) Brand 18 0 $264
Levothyroxine Sodium Generic 16 0 $118
Lisinopril Generic 16 0 $102

Frequently asked questions

Auto-generated from federal data
What is Dr. Adam Hoffmann's medical specialty?
Dr. Adam Hoffmann practices Internal Medicine Physician in Mason City, IA.
Where does Dr. Adam Hoffmann practice?
Dr. Adam Hoffmann practices at 250 S Crescent Dr Ste 200, Mason City, IA 504012911. Office phone: 6414945300.
What is Dr. Adam Hoffmann's NPI?
Dr. Adam Hoffmann's National Provider Identifier (NPI) is 1093339871, issued by NPPES.