Andrew Mundwiler, MD
NPI 1265725147 · Neuromuscular Medicine (Psychiatry & Neurology) Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Mundwiler, MD is a Neuromuscular Medicine (Psychiatry & Neurology) Physician provider in Grand Rapids, MI (NPI 1265725147).
Provider details
- NPI number
- 1265725147
- Entity type
- Individual
- Primary specialty
- Neuromuscular Medicine (Psychiatry & Neurology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301098512 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
290 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 59 | $44 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 42 | $152 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 38 | $67 |
| Nerve Conduction, 5-6 Studies95909 | 30 | $78 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Limited Study95885 | 29 | $19 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 196 | 48 |
| Prednisone | 105 | 21 |
| Pyridostigmine Bromide | 90 | 17 |
| Duloxetine Hcl | 79 | 22 |
| Mycophenolate Mofetil | 65 | — |
| Pregabalin | 50 | 15 |
| Riluzole | 43 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-05-25
- Last updated
- 2021-02-24
- Certified
- 2021-02-24
Frequently asked questions
- What is Andrew Mundwiler's NPI number?
- Andrew Mundwiler's National Provider Identifier (NPI) is 1265725147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Mundwiler's specialty?
- Andrew Mundwiler is listed in the NPPES registry with a primary specialty of Neuromuscular Medicine (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Mundwiler located?
- Andrew Mundwiler's practice location on file with NPPES is 25 Michigan St Ne, Grand Rapids, MI 49503-2515.
- What is Andrew Mundwiler's phone number?
- The practice phone number listed in the NPPES registry for Andrew Mundwiler is (616) 267-7900.
- Does Andrew Mundwiler accept Medicare?
- Andrew Mundwiler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Mundwiler's NPI active?
- Yes — Andrew Mundwiler's NPI (1265725147) is active in the NPPES registry as of the last update on 2021-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.