Doctor profile · Federal record

Dr. Matthew Bielecki, M.D.

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Internal Medicine Physician · Milwaukee, WI

  • NPI 1144537721
  • 19 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9200 W Wisconsin Ave, Department of Internal Medicine
Milwaukee, WI 532263522
(414) 805-0812
fax (414) 805-0855

Credentials & registration

NPPES · NUCC
NPI registered
September 2010 — 16 yrs on file
Profile last updated
May 5, 2017
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
208M00000X — NUCC code
State licenses (2)
Wisconsin #63131 · Illinois #125056365
Medicaid
WI #1144537721

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144537721. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
566
Distinct HCPCS
5
Medicare allowed
$51,174
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 295 142 $70
99239 Hospital discharge day management, more than 30 minutes 136 135 $102
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 70 46 $105
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 43 43 $155
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 22 22 $116

In context: peer comparison

Among 82 peers in this city , average services per provider: 91. This provider delivers 6.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
505
Patients
207
Total drug cost
$39,019
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 49 28 $579
Amlodipine Besylate Generic 47 15 $343
Spironolactone Generic 46 15 $189
Furosemide Generic 43 22 $123
Metoprolol Succinate Generic 42 16 $616
Eliquis (Apixaban) Brand 38 14 $22,458
Atorvastatin Calcium Generic 35 14 $290
Carvedilol Generic 34 0 $237
Bumetanide Generic 32 12 $1,087
Diltiazem 24hr Er (Cd) (Diltiazem Hcl) Brand 28 0 $581

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Bielecki's medical specialty?
Dr. Matthew Bielecki practices Hospitalist Physician in Milwaukee, WI.
Where does Dr. Matthew Bielecki practice?
Dr. Matthew Bielecki practices at 9200 W Wisconsin Ave, Milwaukee, WI 532263522. Office phone: 4148050812.
What is Dr. Matthew Bielecki's NPI?
Dr. Matthew Bielecki's National Provider Identifier (NPI) is 1144537721, issued by NPPES.
Does Dr. Matthew Bielecki accept Medicare assignment?
Dr. Matthew Bielecki does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Matthew Bielecki 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.