Michael Grof, D.O.
NPI 1740238005 · Neurology Physician · Kentwood, MI
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Grof, D.O. is a Neurology Physician provider in Kentwood, MI (NPI 1740238005).
Provider details
- NPI number
- 1740238005
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5101009538 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
252 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 93 | $87 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 54 | $81 |
| Nerve Conduction, 3-4 Studies95908 | 34 | $101 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 30 | $53 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 30 | $119 |
| Nerve Conduction, 5-6 Studies95909 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Immune Globul G/Gly/Iga Avg 46brand: Gamunex-C | 200 | 11 |
| Alprazolam | 198 | 30 |
| Immun Glob G(igg)/Gly/Iga Ov50brand: Gammagard Liquid | 144 | 12 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 131 | 14 |
| Pregabalin | 63 | 12 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,177 across 51 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-05
- Last updated
- 2010-07-07
Frequently asked questions
- What is Michael Grof's NPI number?
- Michael Grof's National Provider Identifier (NPI) is 1740238005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Grof's specialty?
- Michael Grof is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Grof located?
- Michael Grof's practice location on file with NPPES is 2450 44th St Se, Kentwood, MI 49512-9081.
- What is Michael Grof's phone number?
- The practice phone number listed in the NPPES registry for Michael Grof is (616) 243-9898.
- Does Michael Grof accept Medicare?
- Michael Grof is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Grof's NPI active?
- Yes — Michael Grof's NPI (1740238005) is active in the NPPES registry as of the last update on 2010-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.