Provider Profile
Michael Opsommer
Unclaimed ProfileAbout Michael Opsommer
Michael Opsommer is a healthcare provider in Troy, MI specializing in emergency medicine. Michael trained at Wayne State University School of Medicine, graduating in 1994. According to Medicare claims data, Michael cared for 593 Medicare patients across 598 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (248) 964-5111
- Email not available
Practice Locations
44201 DEQUINDRE RD EC
Troy, MI 48085
Procedures Most Often Billed to Medicare
598 services · 593 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
107 |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
342 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
90 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
59 |
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.
Other emergency medicines at this location 3
Same specialty, same street address — most likely the same department or group.
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.
Other emergency medicines in Troy 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Wayne State University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1994 at Wayne State University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 8
Providers in MI who bill this service to Medicare most often.
Common questions
What does Dr. Opsommer specialize in?
Dr. Opsommer is an emergency medicine in Troy, MI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “EMERGENCY MEDICINE”.
NPI registry
Where is Dr. Opsommer located?
Dr. Opsommer is listed at 44201 DEQUINDRE RD EC, Troy, MI 48085. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Opsommer's phone number?
The number on file is (248) 964-5111. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Opsommer's NPI number?
Dr. Opsommer's National Provider Identifier is 1346201548. 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 Dr. Opsommer go to medical school?
Dr. Opsommer attended Wayne State University School of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Opsommer been practicing?
Dr. Opsommer has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Opsommer do most often?
According to Medicare billing data, Dr. Opsommer provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Opsommer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Opsommer. 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.