Quick answers
- Does Zachary D. Pearce accept Medicare assignment?
- Yes. Medicare's clinician data says Zachary D. Pearce accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Zachary D. Pearce see?
- In 2024, CMS data shows 360 Original Medicare patients and 1,949 services for Zachary D. Pearce. This counts Original Medicare only and measures volume, not quality.
- What is Zachary D. Pearce's NPI number?
- 1821226697. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Zachary D. Pearce, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 360 |
|---|---|
| Services billed to Medicare | 1,949 |
| Different services or procedures | 62 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)238 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)143 services
- Photography of content of eyes (92285)128 services
- Removal of growth of eyelid (67840)65 services
- Exam of visual field with intermediate testing (92082)61 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure73%
- Arthritis51%
- Ischemic heart disease31%
- Diabetes29%
- Anxiety25%
Hospitals where Zachary D. Pearce works
Medicare's Facility Affiliation Data lists Zachary D. Pearce at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Beaumont Hospital Royal OakRoyal Oak, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230130
- Beaumont Hospital, TroyTroy, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230269
- Henry Ford Health HospitalDetroit, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230053
Practice locations
Addresses where Zachary D. Pearce is enrolled with Medicare (CMS data updated October 2, 2026).
- 19176 Hall Rd, Suite 110Clinton Twp, MI 48038 (586) 286‑3400
- 2125 Butterfield Dr, Suite 201nTroy, MI 48084 (248) 649‑1644
- 33400 6 Mile RdLivonia, MI 48152 (734) 421‑2020
Group practices
Medicare enrollment lists Zachary D. Pearce as a member of these groups (CMS data updated October 2, 2026).
- Michigan Ophthalmology Specialists PLLC30 clinicians in the group
- Lawrence Handler MD PC3 clinicians in the group
Specialties
Other ophthalmologists in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Other clinicians in Michigan Ophthalmology Specialists PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821226697 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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