Doctor profile · Federal record

Dr. Erik Hemingway, M.D.

Internal Medicine Physician (CMS: Hospitalist) · Student in an Organized Health Care Education/Training Program · Hospitalist Physician · Lansing, MI

  • NPI 1588921357
  • Accepts Medicare
  • 14 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1215 E. Michigan Ave., 7Th Fl Tower
Lansing, MI 489121811
(517) 364-3380
fax (517) 364-3399
Additional location
2701 N Decatur RD
Decatur, GA 300335918
(404) 501-5227

Credentials & registration

NPPES · NUCC
NPI registered
April 2012 — 14 yrs on file
Profile last updated
February 10, 2021
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Michigan #4301109119 · Georgia #86984

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588921357. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
327
Distinct HCPCS
4
Medicare allowed
$34,457
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 131 67 $78
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 109 66 $118
99239 Hospital discharge day management, more than 30 minutes 62 60 $113
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 25 25 $173

In context: peer comparison

Among 30 peers in this city , average services per provider: 105. This provider delivers 3.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
86
Patients
13
Total drug cost
$19,739
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 33 13 $19,418
Furosemide Generic 16 0 $28
Pantoprazole Sodium Generic 15 0 $152
Atorvastatin Calcium Generic 11 0 $88
Clopidogrel (Clopidogrel Bisulfate) Brand 11 0 $53

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Erik Hemingway's medical specialty?
Dr. Erik Hemingway practices Internal Medicine Physician in Lansing, MI.
Where does Dr. Erik Hemingway practice?
Dr. Erik Hemingway practices at 1215 E. Michigan Ave., 7Th Fl Tower, Lansing, MI 489121811. Office phone: 5173643380.
What is Dr. Erik Hemingway's NPI?
Dr. Erik Hemingway's National Provider Identifier (NPI) is 1588921357, issued by NPPES.
Does Dr. Erik Hemingway accept Medicare assignment?
Yes. Dr. Erik Hemingway accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Erik Hemingway 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); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.