Doctor profile · Federal record

Dr. Michael Kuennen, MD

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Dubuque, IA

  • NPI 1396796603
  • Accepts Medicare
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1000 Langworthy St
Dubuque, IA 520017313
(563) 584-3340
fax (563) 584-3394
Mailing address
1500 Associates Dr
Dubuque, IA 520022201

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
October 16, 2018
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Iowa #38625

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396796603. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
557
Distinct HCPCS
7
Medicare allowed
$49,080
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 299 133 $73
99239 Hospital discharge day management, more than 30 minutes 93 92 $107
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 61 39 $109
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 38 38 $162
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 34 17 $46
99238 Hospital discharge day management, 30 minutes or less 20 20 $73
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 12 12 $121

In context: peer comparison

Among 5 peers in Dubuque Hospitalist Physician, average services per provider: 129. This provider delivers 4.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
307
Patients
133
Total drug cost
$3,447
Drug Type Claims Patients Total cost
Prednisone Generic 45 20 $345
Amlodipine Besylate Generic 36 0 $178
Cefdinir Generic 33 33 $413
Metoprolol Succinate Generic 26 12 $246
Furosemide Generic 23 16 $154
Potassium Chloride Generic 22 12 $312
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 17 17 $107
Atorvastatin Calcium Generic 15 11 $109
Diltiazem 24Hr ER (Cd) (Diltiazem Hcl) Brand 14 0 $229
Cephalexin Generic 13 0 $88

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Kuennen's medical specialty?
Dr. Michael Kuennen practices Hospitalist Physician in Dubuque, IA.
Where does Dr. Michael Kuennen practice?
Dr. Michael Kuennen practices at 1000 Langworthy St, Dubuque, IA 520017313. Office phone: 5635843340.
What is Dr. Michael Kuennen's NPI?
Dr. Michael Kuennen's National Provider Identifier (NPI) is 1396796603, issued by NPPES.
Does Dr. Michael Kuennen accept Medicare assignment?
Yes. Dr. Michael Kuennen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Kuennen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.