Doctor profile · Federal record

Dr. Fergus Peacock, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Hastings, MI

  • NPI 1245479971
  • Accepts Medicare
  • MIPS 93.8 / 100 · 2023
  • 19 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1009 W Green St
Hastings, MI 490581710
(269) 945-1212
Mailing address
100 Michigan St Ne # Mc845
Grand Rapids, MI 495032560

Credentials & registration

NPPES · NUCC
NPI registered
February 2009 — 17 yrs on file
Profile last updated
February 25, 2021
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Michigan #4301093286

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245479971. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
339
Distinct HCPCS
7
Medicare allowed
$38,814
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 111 59 $78
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 78 39 $116
99239 Hospital discharge day management, more than 30 minutes 65 64 $111
99291 Critical care, first 30-74 minutes 31 19 $211
32555 Aspiration of fluid from chest cavity using imaging guidance 20 17 $109
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 19 18 $171
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 15 15 $128

In context: peer comparison

Among 2 peers in this city , average services per provider: 46. This provider delivers 7.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
57
Patients
39
Total drug cost
$12,290
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 17 12 $12,036
Cefuroxime (Cefuroxime Axetil) Brand 14 14 $80
Metoprolol Succinate Generic 13 0 $118
Prednisone Generic 13 13 $57

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Fergus Peacock's medical specialty?
Dr. Fergus Peacock practices Internal Medicine Physician in Hastings, MI.
Where does Dr. Fergus Peacock practice?
Dr. Fergus Peacock practices at 1009 W Green St, Hastings, MI 490581710. Office phone: 2699451212.
What is Dr. Fergus Peacock's NPI?
Dr. Fergus Peacock's National Provider Identifier (NPI) is 1245479971, issued by NPPES.
Does Dr. Fergus Peacock accept Medicare assignment?
Yes. Dr. Fergus Peacock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Fergus Peacock 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.