Doctor profile · Federal record

Dr. GARRETT ALDERFER, MD

Internal Medicine Physician (CMS: INTERNAL MEDICINE) · Pediatrics Physician · BOLIVAR, MO

  • NPI 1932424603
  • Accepts Medicare
  • 16 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 N OAKLAND AVE
BOLIVAR, MO 656133011
(417) 328-6000

Credentials & registration

NPPES · NUCC
NPI registered
April 2010 — 16 yrs on file
Profile last updated
April 23, 2021
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Missouri #2014008528

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1932424603. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
436
Distinct HCPCS
7
Medicare allowed
$45,224
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 174 88 $76
99239 Hospital discharge day management, more than 30 minutes 97 90 $109
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 51 48 $125
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 47 34 $114
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 29 28 $167
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 19 11 $48
99291 Critical care, first 30-74 minutes 19 15 $206

In context: peer comparison

Among 2 peers in this city , average services per provider: 45. This provider delivers 9.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
66
Patients
66
Total drug cost
$691
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 16 16 $171
Clopidogrel (Clopidogrel Bisulfate) Brand 16 16 $288
Furosemide Generic 12 12 $51
Metoprolol Succinate Generic 11 11 $132
Metoprolol Tartrate Generic 11 11 $49

Hospital affiliations

CMS Hospital Compare