Doctor profile · Federal record
Dr. Darren Grunwaldt, D.O.
Neuromusculoskeletal Medicine & Omm Physician (CMS: Osteopathic Manipulative Medicine) · Family Medicine Physician · Wyoming, MI
- NPI 1437371788
- Accepts Medicare
- MIPS 84.9 / 100 · 2023
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
781 36Th St Se
Wyoming, MI 495482319
(616) 252-4100
fax (616) 252-4953 - Mailing address
-
1150 E Sherman Blvd, Ste 2400
Muskegon, MI 494441886
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- December 31, 2021
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 204D00000X — NUCC code
- State license (1)
- Michigan #5101016401
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437371788. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
164
Distinct HCPCS
3
Medicare allowed
$12,097
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 90 | 29 | $94 | |
98927 |
Osteopathic manipulative treatment, 5-6 body regions | 39 | 20 | $43 | |
98928 |
Osteopathic manipulative treatment, 7-8 body regions | 35 | 16 | $56 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 54. This provider delivers 3.0× the peer median.Frequently asked questions
What is Dr. Darren Grunwaldt's medical specialty?
Dr. Darren Grunwaldt practices Neuromusculoskeletal Medicine & Omm Physician in Wyoming, MI.
Where does Dr. Darren Grunwaldt practice?
Dr. Darren Grunwaldt practices at 781 36Th St Se, Wyoming, MI 495482319. Office phone: 6162524100.
What is Dr. Darren Grunwaldt's NPI?
Dr. Darren Grunwaldt's National Provider Identifier (NPI) is 1437371788, issued by NPPES.
Does Dr. Darren Grunwaldt accept Medicare assignment?
Yes. Dr. Darren Grunwaldt accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Darren Grunwaldt commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Osteopathic manipulative treatment, 5-6 body regions (HCPCS 98927); Osteopathic manipulative treatment, 7-8 body regions (HCPCS 98928). Source: CMS Medicare Physician & Other Practitioners file.