Doctor profile · Federal record

Dr. Nizar Ottoman, MD

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Rochester, MN

  • NPI 1366546475
  • Accepts Medicare
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
200 1St St Sw
Rochester, MN 559050001
(507) 284-2511
Additional location
3802 Oakwood Mall Dr
Eau Claire, WI 547013016
(715) 839-9280

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
February 3, 2023
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Wisconsin #47172

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366546475. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
577
Distinct HCPCS
8
Medicare allowed
$61,429
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 168 85 $75
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 156 87 $113
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 111 107 $164
99239 Hospital discharge day management, more than 30 minutes 57 57 $108
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 38 14 $46
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 22 22 $123
99238 Hospital discharge day management, 30 minutes or less 14 14 $76
99316 Nursing facility discharge management, more than 30 minutes 11 11 $124

In context: peer comparison

Among 39 peers in this city , average services per provider: 60. This provider delivers 9.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
244
Patients
48
Total drug cost
$19,359
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 25 17 $461
Amlodipine Besylate Generic 23 14 $168
Victoza 2-Pak (Liraglutide) Brand 23 0 $9,446
Levothyroxine Sodium Generic 22 0 $232
Atorvastatin Calcium Generic 20 17 $289
Metoprolol Tartrate Generic 18 0 $110
Furosemide Generic 15 0 $103
Eliquis (Apixaban) Brand 13 0 $7,265
Losartan Potassium Generic 13 0 $114
Omeprazole Generic 13 0 $139

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nizar Ottoman's medical specialty?
Dr. Nizar Ottoman practices Hospitalist Physician in Rochester, MN.
Where does Dr. Nizar Ottoman practice?
Dr. Nizar Ottoman practices at 200 1St St Sw, Rochester, MN 559050001. Office phone: 5072842511.
What is Dr. Nizar Ottoman's NPI?
Dr. Nizar Ottoman's National Provider Identifier (NPI) is 1366546475, issued by NPPES.
Does Dr. Nizar Ottoman accept Medicare assignment?
Yes. Dr. Nizar Ottoman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nizar Ottoman commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.