Physician Profile
Michael James Sullivan, DO
Unclaimed ProfileAbout Dr. Sullivan
Michael James Sullivan, DO practices emergency medicine in Kalamazoo, MI. Michael is also listed as specializing in student in an organized health care education program. According to Medicare claims data, Michael cared for 98 Medicare patients across 104 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
- (269) 337-4400
- Email not available
Practice Locations
1000 OAKLAND DR
Kalamazoo, MI 49008
Procedures Most Often Billed to Medicare
104 services · 98 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
48 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
37 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
19 |
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 6
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 Kalamazoo 5
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Sullivan?
Dr. Sullivan is an emergency medicine in Kalamazoo, MI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “EMERGENCY MEDICINE”.
NPI registry
What is Dr. Sullivan's address?
Dr. Sullivan is listed at 1000 OAKLAND DR, Kalamazoo, MI 49008. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Sullivan?
The number on file is (269) 337-4400. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Sullivan's NPI number?
Dr. Sullivan's National Provider Identifier is 1568807030. 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. Sullivan train?
Dr. Sullivan attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Sullivan been practicing?
Dr. Sullivan has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Sullivan perform?
According to Medicare billing data, Dr. Sullivan the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Sullivan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sullivan. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.