Quick answers
- Does Emily C. Zajac accept Medicare assignment?
- Yes. Medicare's clinician data says Emily C. Zajac 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 Emily C. Zajac see?
- In 2024, CMS data shows 41 Original Medicare patients and 94 services for Emily C. Zajac. This counts Original Medicare only and measures volume, not quality.
- What is Emily C. Zajac's NPI number?
- 1861805590. 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 Emily C. Zajac, 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 | 41 |
|---|---|
| Services billed to Medicare | 94 |
| Different services or procedures | 19 |
| Participating Medicare provider | Yes |
| Average age of these patients | 66 |
Most frequent services
- Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)21 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 blood pressure56%
- High cholesterol54%
- Arthritis37%
- Diabetes29%
- Anxiety27%
Hospitals where Emily C. Zajac works
Medicare's Facility Affiliation Data lists Emily C. Zajac 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 - Farmington HillsFarmington Hills, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230151
- Beaumont Hospital Royal OakRoyal Oak, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230130
Practice locations
Addresses where Emily C. Zajac is enrolled with Medicare (CMS data updated October 2, 2026).
- 28100 Grand River Ave, Suite 306Farmington Hills, MI 48336 (947) 521‑2649
- 39475 Lewis Dr, Suite 270Novi, MI 48377 (248) 324‑9024
Group practices
Medicare enrollment lists Emily C. Zajac as a member of this group (CMS data updated October 2, 2026).
- Botsford General Hospital46 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Farmington Hills
Clinicians with the same Medicare primary specialty in Farmington Hills, MI — not a recommendation.
Other clinicians in Botsford General Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2014 (12 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861805590 |
| 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