Physician Profile
Darren L. Grunwaldt, D.O.
Unclaimed ProfileAbout Dr. Grunwaldt
Darren L. Grunwaldt, D.O. is a healthcare provider in Wyoming, MI specializing in osteopathic manipulative medicine. Darren trained at Michigan State University College of Osteopathic Medicine, graduating in 2005. Darren is also listed as specializing in family medicine. According to Medicare claims data, Darren cared for 148 Medicare patients across 259 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, osteopathic manipulative treatment, 5-6 body regions, and osteopathic manipulative treatment, 3-4 body regions.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (616) 252-4100
- Email not available
Practice Locations
781 36TH ST SE
Wyoming, MI 49548
Procedures Most Often Billed to Medicare
259 services · 148 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Osteopathic manipulative treatment, 5-6 body regions | Treatment | 98927 |
42 | As often as other peers in OSTEOPATHIC MANIPULATIVE MEDICINE |
| Osteopathic manipulative treatment, 3-4 body regions | Treatment | 98926 |
34 | Less often than most peers in OSTEOPATHIC MANIPULATIVE MEDICINE |
| Osteopathic manipulative treatment, 7-8 body regions | Treatment | 98928 |
30 | Less often than most peers in OSTEOPATHIC MANIPULATIVE MEDICINE |
| Osteopathic manipulative treatment, 5-6 body regions | Treatment | 98927 |
17 | As often as other peers in OSTEOPATHIC MANIPULATIVE MEDICINE |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
90 | More often than most peers in OSTEOPATHIC MANIPULATIVE MEDICINE |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
18 | Too few peers to compare |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
16 | Too few peers to compare |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
12 | Less often than most peers in OSTEOPATHIC MANIPULATIVE MEDICINE |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Michigan State University College of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Michigan State University College of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 7 related providers in 1 group
Also performs Osteopathic manipulative treatment, 5-6 body regions 7
Providers in MI who bill this service to Medicare most often.
Common questions
What does Darren L. Grunwaldt specialize in?
Darren L. Grunwaldt is an osteopathic manipulative medicine in Wyoming, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Darren L. Grunwaldt located?
Darren L. Grunwaldt is listed at 781 36Th St Se, Wyoming, MI 49548. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Darren L. Grunwaldt's phone number?
The number on file is (616) 252-4100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Darren L. Grunwaldt's NPI number?
Darren L. Grunwaldt's National Provider Identifier is 1437371788. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Darren L. Grunwaldt train?
Darren L. Grunwaldt attended Michigan State University College of Osteopathic Medicine, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Darren L. Grunwaldt been practicing?
Darren L. Grunwaldt has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What does Darren L. Grunwaldt do most often?
According to Medicare billing data, Darren L. Grunwaldt provides treatments such as osteopathic manipulative treatment, 5-6 body regions and osteopathic manipulative treatment, 3-4 body regions, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Darren L. Grunwaldt confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Darren L. Grunwaldt. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.