Doctor profile · Federal record

Dr. Michael Nosek, MD

Internal Medicine Physician · Elmhurst, IL

  • NPI 1598716656
  • MIPS 91.4 / 100 · 2023
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1200 S York St Ste 2000
Elmhurst, IL 601265634
(331) 221-9001
Mailing address
4201 Winfield RD Fl 4
Warrenville, IL 605554025

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
April 22, 2021
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Illinois #036074101

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598716656. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
757
Distinct HCPCS
10
Medicare allowed
$87,508
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 287 237 $95
99214 Established patient office or other outpatient visit, 30-39 minutes 190 133 $134
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 130 130 $136
90662 Influenza vaccine split virus, preservative free 38 37 $72
G0008 Administration of influenza virus vaccine 38 37 $30
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 16 16 $282
99215 Established patient office or other outpatient visit, 40-54 minutes 16 15 $189
G0009 Administration of pneumococcal vaccine 16 16 $32
99495 Transitional care management services for problem of at least moderate complexity 15 14 $216
99204 New patient office or other outpatient visit, 45-59 minutes 11 11 $176

In context: peer comparison

Among 19 peers in Elmhurst Internal Medicine Physician, average services per provider: 100. This provider delivers 7.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,814
Patients
506
Total drug cost
$66,659
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 375 102 $5,559
Amlodipine Besylate Generic 254 75 $2,660
Losartan Potassium Generic 168 40 $2,348
Lisinopril Generic 133 40 $1,750
Metformin Hcl Generic 124 38 $1,282
Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) Brand 104 28 $1,159
Metoprolol Succinate Generic 97 23 $2,514
Hydrochlorothiazide Generic 96 29 $479
Levothyroxine Sodium Generic 96 27 $1,804
Simvastatin Generic 82 24 $917

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Nosek's medical specialty?
Dr. Michael Nosek practices Internal Medicine Physician in Elmhurst, IL.
Where does Dr. Michael Nosek practice?
Dr. Michael Nosek practices at 1200 S York St Ste 2000, Elmhurst, IL 601265634. Office phone: 3312219001.
What is Dr. Michael Nosek's NPI?
Dr. Michael Nosek's National Provider Identifier (NPI) is 1598716656, issued by NPPES.
What procedures does Dr. Michael Nosek commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.