Doctor profile · Federal record

Dr. Nathan Brouwer, MD

Emergency Medicine Physician · Ann Arbor, MI

  • NPI 1083873384
  • MIPS 83.8 / 100 · 2023
  • 18 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 E Medical Center Dr, B1 380 Tc
Ann Arbor, MI 481095305
(734) 763-7919
fax (734) 763-9298
Mailing address
334 S Houghton St
Milford, MI 483812414

Credentials & registration

NPPES · NUCC
NPI registered
June 2008 — 18 yrs on file
Profile last updated
May 27, 2015
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Michigan #4301092612

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083873384. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
315
Distinct HCPCS
5
Medicare allowed
$25,580
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 143 103 $8
99285 Emergency department visit with high level of medical decision making 75 73 $176
99284 Emergency department visit with moderate level of medical decision making 51 49 $121
99283 Emergency department visit with low level of medical decision making 33 24 $72
99291 Critical care, first 30-74 minutes 13 13 $211

In context: peer comparison

Among 75 peers in this city , average services per provider: 70. This provider delivers 4.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Nathan Brouwer's medical specialty?
Dr. Nathan Brouwer practices Emergency Medicine Physician in Ann Arbor, MI.
Where does Dr. Nathan Brouwer practice?
Dr. Nathan Brouwer practices at 1500 E Medical Center Dr, Ann Arbor, MI 481095305. Office phone: 7347637919.
What is Dr. Nathan Brouwer's NPI?
Dr. Nathan Brouwer's National Provider Identifier (NPI) is 1083873384, issued by NPPES.
What procedures does Dr. Nathan Brouwer commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.