Doctor profile · Federal record

Dr. Brent Nathan, MD

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Bannockburn, IL

  • NPI 1639559719
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2101 Waukegan RD Ste 104
Bannockburn, IL 600151836
(847) 317-1717
fax (847) 317-9305

Credentials & registration

NPPES · NUCC
NPI registered
June 2015 — 11 yrs on file
Profile last updated
August 17, 2021
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Illinois #036144667 · Illinois #125067282

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639559719. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
575
Distinct HCPCS
9
Medicare allowed
$46,105
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 178 106 $89
99212 Established patient office or other outpatient visit, 10-19 minutes 86 63 $39
99214 Established patient office or other outpatient visit, 30-39 minutes 85 68 $118
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 83 83 $133
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing 77 65 $7
91320 Sarscv2 vac 30mcg trs-suc im 23 23 $128
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 21 20 $8
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 11 11 $20
99215 Established patient office or other outpatient visit, 40-54 minutes 11 11 $178

In context: peer comparison

Among 5 peers in this city , average services per provider: 76. This provider delivers 7.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$305
Transactions
7
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Edwards Lifesciences Corporation 1 $174.43
Novo Nordisk Inc 2 $44.43
Astellas Pharma US Inc 1 $28.21
Amgen Inc. 1 $24.21
Lilly USA, LLC 1 $23.17
Itamar Medical Inc 1 $10.10

By nature of payment

Food and Beverage
$305

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,266
Patients
398
Total drug cost
$226,555
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 259 86 $4,888
Ozempic (Semaglutide) Brand 125 21 $138,188
Rosuvastatin Calcium Generic 110 37 $1,833
Levothyroxine Sodium Generic 109 29 $2,333
Amlodipine Besylate Generic 100 28 $1,567
Losartan Potassium Generic 72 20 $1,329
Pantoprazole Sodium Generic 68 22 $1,348
Metformin Hcl Generic 59 18 $561
Metoprolol Succinate Generic 57 19 $1,280
Trazodone Hcl Generic 57 13 $681

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Brent Nathan's medical specialty?
Dr. Brent Nathan practices Internal Medicine Physician in Bannockburn, IL.
Where does Dr. Brent Nathan practice?
Dr. Brent Nathan practices at 2101 Waukegan RD Ste 104, Bannockburn, IL 600151836. Office phone: 8473171717.
What is Dr. Brent Nathan's NPI?
Dr. Brent Nathan's National Provider Identifier (NPI) is 1639559719, issued by NPPES.
Does Dr. Brent Nathan accept Medicare assignment?
Yes. Dr. Brent Nathan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brent Nathan 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 99212); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.