Quick answers
- Does Joyce M. Yeghissian accept Medicare assignment?
- Yes. Medicare's clinician data says Joyce M. Yeghissian 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 Joyce M. Yeghissian see?
- In 2024, CMS data shows 203 Original Medicare patients and 1,532 services for Joyce M. Yeghissian. This counts Original Medicare only and measures volume, not quality.
- What is Joyce M. Yeghissian's NPI number?
- 1639154388. 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 Joyce M. Yeghissian, 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 | 203 |
|---|---|
| Services billed to Medicare | 1,532 |
| Different services or procedures | 63 |
| 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)177 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)148 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)138 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)85 services
- Annual depression screening, 5 to 15 minutes (G0444)54 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 pressure62%
- High cholesterol62%
- Arthritis35%
- Diabetes19%
- Anxiety17%
- Osteoporosis16%
Hospitals where Joyce M. Yeghissian works
Medicare's Facility Affiliation Data lists Joyce M. Yeghissian 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 - DearbornDearborn, MI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 230020
- 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
- Beaumont Hospital, TroyTroy, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230269
Practice locations
Addresses where Joyce M. Yeghissian is enrolled with Medicare (CMS data updated October 2, 2026).
- 15565 Northland Dr W, Suite 700Southfield, MI 48075 (860) 335‑5064
- 29829 Telegraph RdSouthfield, MI 48034 (248) 355‑3033
- 306 S Washington Ave, Suite 600Royal Oak, MI 48067 (860) 335‑5064
Group practices
Medicare enrollment lists Joyce M. Yeghissian as a member of these groups (CMS data updated October 2, 2026).
- Sciometrix LLC65 clinicians in the group
- Franklin Medical Consultants PC7 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Southfield
Clinicians with the same Medicare primary specialty in Southfield, MI — not a recommendation.
Other clinicians in Sciometrix LLC
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 | 1985 (41 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1639154388 |
| 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