Doctor profile · Federal record

Dr. Andrew Mundwiler, MD

Neuromuscular Medicine (Psychiatry & Neurology) Physician (CMS: Neurology) · Grand Rapids, MI

  • NPI 1265725147
  • Accepts Medicare
  • MIPS 93.8 / 100 · 2023
  • 15 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
25 Michigan St Ne, Suite 6100
Grand Rapids, MI 495032515
(616) 267-7900
fax (616) 267-7901
Mailing address
100 Michigan St Ne # Mc845
Grand Rapids, MI 495032560

Credentials & registration

NPPES · NUCC
NPI registered
May 2011 — 15 yrs on file
Profile last updated
February 24, 2021
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
2084N0008X — NUCC code
State license (1)
Michigan #4301098512

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265725147. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
288
Distinct HCPCS
10
Medicare allowed
$30,736
HCPCS Description Services Patients Avg allowed
95886 Needle measurement of electrical activity in arm or leg muscles, complete study 59 53 $88
99215 Established patient office or other outpatient visit, 40-54 minutes 43 33 $172
99213 Established patient office or other outpatient visit, 20-29 minutes 36 34 $85
95885 Needle measurement of electrical activity in arm or leg muscles, limited study 32 26 $56
95908 Nerve conduction, 3-4 studies 26 26 $101
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels 25 14 $40
99214 Established patient office or other outpatient visit, 30-39 minutes 25 24 $123
95909 Nerve conduction, 5-6 studies 20 20 $126
95910 Nerve conduction, 7-8 studies 11 11 $162
99205 New patient office or other outpatient visit, 60-74 minutes 11 11 $211

In context: peer comparison

Among 2 peers in this city , average services per provider: 27. This provider delivers 11× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
670
Patients
107
Total drug cost
$214,106
Drug Type Claims Patients Total cost
Gabapentin Generic 219 50 $7,386
Prednisone Generic 93 21 $780
Duloxetine Hcl Generic 91 21 $3,395
Pregabalin Generic 62 15 $3,538
Pyridostigmine Bromide Generic 54 0 $5,361
Mycophenolate Mofetil Generic 49 0 $5,572
Riluzole Generic 29 0 $6,445
Nortriptyline Hcl Generic 21 0 $420
Gamunex-C (Immune Globul G/Gly/Iga Avg 46) Brand 16 0 $179,784
Baclofen Generic 14 0 $530

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Andrew Mundwiler's medical specialty?
Dr. Andrew Mundwiler practices Neuromuscular Medicine (Psychiatry & Neurology) Physician in Grand Rapids, MI.
Where does Dr. Andrew Mundwiler practice?
Dr. Andrew Mundwiler practices at 25 Michigan St Ne, Grand Rapids, MI 495032515. Office phone: 6162677900.
What is Dr. Andrew Mundwiler's NPI?
Dr. Andrew Mundwiler's National Provider Identifier (NPI) is 1265725147, issued by NPPES.
Does Dr. Andrew Mundwiler accept Medicare assignment?
Yes. Dr. Andrew Mundwiler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Mundwiler commonly perform?
Top Medicare-reported procedures in 2023: Needle measurement of electrical activity in arm or leg muscles, complete study (HCPCS 95886); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.