Quick answers
- Does Gregory P. Nowinski accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory P. Nowinski 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 Gregory P. Nowinski see?
- In 2024, CMS data shows 187 Original Medicare patients and 1,340 services for Gregory P. Nowinski. This counts Original Medicare only and measures volume, not quality.
- What is Gregory P. Nowinski's NPI number?
- 1205826427. 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 Gregory P. Nowinski, 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 | 187 |
|---|---|
| Services billed to Medicare | 1,340 |
| Different services or procedures | 109 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)180 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)135 services
- X-ray of shoulder, minimum of 2 views (73030)92 services
- X-ray of knee, 1-2 views (73560)70 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)67 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 pressure75%
- High cholesterol75%
- Arthritis56%
- Ischemic heart disease37%
- Anxiety33%
- Diabetes30%
Hospitals where Gregory P. Nowinski works
Medicare's Facility Affiliation Data lists Gregory P. Nowinski 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
Practice locations
Addresses where Gregory P. Nowinski is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 1350 Kirts Blvd, Suite 160Troy, MI 48084 (248) 244‑9426
- 17900 23 Mile RdMacomb, MI 48044 (313) 647‑3900
- 28100 Grand River AveFarmington Hills, MI 48336
- 33010 Northwestern HwyWest Bloomfield, MI 48322
- 3535 W 13 Mile RdRoyal Oak, MI 48073
Group practices
Medicare enrollment lists Gregory P. Nowinski as a member of these groups (CMS data updated October 2, 2026).
- Beaumont Medical Group- Specialty Services847 clinicians in the group
- Henry Ford Semi Medical Group240 clinicians in the group
- Premier Therapy Centers, Inc137 clinicians in the group
- Michigan Orthopaedic Surgeons PLLC127 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Troy
Clinicians with the same Medicare primary specialty in Troy, MI — not a recommendation.
Other clinicians in Beaumont Medical Group- Specialty Services
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 1988 (38 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205826427 |
| 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