Quick answers
- Which hospitals does John J. Zappia work at?
- Medicare's official clinician data lists John J. Zappia at 4 hospitals: Ascension Providence Hospital, Southfield and Novi…, Beaumont Hospital Royal Oak, Beaumont Hospital, Troy and Henry Ford Health Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John J. Zappia see patients?
- Medicare's clinician data lists 4 practice locations, including Farmington Hills, MI, Royal Oak, MI and Novi, MI. Call before your visit to confirm the address.
- What is John J. Zappia's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does John J. Zappia accept Medicare assignment?
- Yes. Medicare's clinician data says John J. Zappia 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.
- Does John J. Zappia offer telehealth?
- Medicare's clinician data says John J. Zappia offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John J. Zappia?
- (248) 865-4444, as listed in official Medicare / NPI Registry data.
- What is John J. Zappia's NPI number?
- 1497746671. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John J. Zappia works
Medicare's Facility Affiliation Data lists John J. Zappia at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Providence Hospital, Southfield and Novi…Southfield, MI · Acute Care Hospital · CCN 230019
- Beaumont Hospital Royal OakRoyal Oak, MI · Acute Care Hospital · CCN 230130
- Beaumont Hospital, TroyTroy, MI · Acute Care Hospital · CCN 230269
- Henry Ford Health HospitalDetroit, MI · Acute Care Hospital · CCN 230053
Practice locations
Addresses where John J. Zappia is enrolled with Medicare (CMS data updated 2026-10-02).
- 30055 Northwestern Hwy, Suite 101Farmington Hills, MI 48334 (248) 865‑4444
- 30055 Northwestern Hwy 101Farmington Hills, MI 48334
- 3555 W 13 Mile Rd, Suite 210Royal Oak, MI 48073 (248) 865‑4444
- 46325 W 12 Mile Rd, Suite 125Novi, MI 48377 (248) 865‑4444
Group practices
Medicare enrollment lists John J. Zappia as a member of this group (CMS data updated 2026-10-02).
- Michigan Ear Institute PLLC35 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Farmington Hills
Clinicians with the same Medicare primary specialty in Farmington Hills, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Michigan Medical School |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1497746671 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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