Quick answers
- Where does Harvey L. Leo see patients?
- Medicare's clinician data lists 6 practice locations, including Canton, MI, Ypsilanti, MI and Novi, MI. Call before your visit to confirm the address.
- What is Harvey L. Leo's specialty?
- Medicare lists Pediatric Medicine as the primary specialty, and also Allergy/Immunology.
- Does Harvey L. Leo accept Medicare assignment?
- Yes. Medicare's clinician data says Harvey L. Leo accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Harvey L. Leo?
- (734) 434-3007, as listed in official Medicare / NPI Registry data.
- What is Harvey L. Leo's NPI number?
- 1992786271. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Harvey L. Leo is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1600 S Canton Ctr Rd, 2200 Allergy and Immunology Associates of MicCanton, MI 48188 (734) 434‑3007
- 2000 N Huron River Dr, Suite 200Ypsilanti, MI 48197 (734) 434‑3007
- 26850 Providence Pkwy, Suite 503Novi, MI 48374 (248) 349‑5752
- 32270 Telegraph Rd, Suite 175Bingham Farms, MI 48025 (248) 932‑0082
- 4350 Jackson RdAnn Arbor, MI 48103 (734) 434‑3007
Group practices
Medicare enrollment lists Harvey L. Leo as a member of this group (CMS data updated 2026-10-02).
- Allergy and Immunology Associates of Ann Arbor, PC6 clinicians in the group
Specialties
- Pediatric Medicineprimary
- Allergy/Immunologyalso
Other pediatricians in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tulane University School Of Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992786271 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians