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Edit this profileAt a glance
- 3801 Glenkerry CT Ste 2, Portage, MI 49024
About Michael Harrison
Based in Portage, MI, Michael J. Harrison is listed in the NPI registry under oral surgery. Michael is also listed as specializing in oral & maxillofacial surgery (dental) and oral & maxillofacial surgery. According to Medicare claims data, the services billed most often include new patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more. NPI 1972006914 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (269) 323-1527
- Email not available
Practice Locations
3801 GLENKERRY CT STE 2
Portage, MI 49024
Procedures Most Often Billed to Medicare
13 services · 13 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
13 | Less often than most peers in Oral Surgery |
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 Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Michael J. Harrison's specialty?
Michael J. Harrison is an oral surgeon in Portage, MI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Oral Surgery”.
NPI registry
Where can I find Michael J. Harrison?
Michael J. Harrison is listed at 3801 Glenkerry CT Ste 2, Portage, MI 49024. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Michael J. Harrison?
The number on file is (269) 323-1527. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Michael J. Harrison's NPI number?
Michael J. Harrison's National Provider Identifier is 1972006914. 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
What is Michael J. Harrison's education?
Michael J. Harrison attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Michael J. Harrison been practicing?
Michael J. Harrison has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What is Michael J. Harrison known for?
According to Medicare billing data, Michael J. Harrison 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 Michael J. Harrison confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Michael J. Harrison. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.