Michael Maceroni
Michael Maceroni is an Orthopaedic Surgery Physician in Saint Clair Shores, MI, registered under NPI 1003231796.
Getting there
Here is what surrounds this office in Saint Clair Shores, based on OpenStreetMap data collected Sep 13, 2026. Parking is available about 804 ft away. The nearest transit stop is 549 ft away, served by Harper / Little Mack NS (SB).
Getting here and what is nearby
Restaurant Red Olive Family Restaurants 270 ft ~2 min
Transit Harper / Ridgeway (SB) 353 ft ~2 min
Transit Harper / Harper Lake (NB) 437 ft ~2 min
Restaurant Taco Bell 402 ft ~2 min
23709 Harper Avenue, Saint Clair Shores 48080
07:00-03:00
Transit Harper / Little Mack NS (SB) 549 ft ~3 min
Parking 762 ft ~3 min
Parking 779 ft ~3 min
Parking 804 ft ~4 min
Restaurant Burger King 772 ft ~3 min
24201 Harper, Saint Clair Shores. 48080
Mo-Th 07:00-21:00; Fr-Sa 07:00-22:00; Su 07:00-21:00
Convenience Sunoco 0.26 mi ~6 min
23300 Harper Avenue, Saint Clair Shores 48080
Gas station Sunoco 0.26 mi ~6 min
Convenience Goodtimes Party Store 0.43 mi ~9 min
22900 Harper Avenue, Saint Clair Shores 48080
Grocery Kroger 0.46 mi ~10 min
22801 Harper Avenue, Saint Clair Shores 48080
Mo-Su 06:00-22:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 5101025557 | MI | Orthopaedic Surgery Physician primary |
This provider holds licence 5101025557 issued in MI. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Orthopedic Surgery
- PAC ID
- 2961629910
- Enrollment ID
- I20200608000250
Medicare enrolment is recorded as approved under the provider type Practitioner - Orthopedic Surgery. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Orthopaedic Surgery covers
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system. NUCC Health Care Provider Taxonomy, code 207X00000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003231796 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 4, 2014 |
| Last updated | May 19, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
23829 LITTLE MACK AVE STE 100 Saint Clair Shores, MI 48080 (586) 773-1300 Fax (586) 773-1600 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 2 | 3 | 1 | 7 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 3 | 2 | 7 | 9 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.