Quick answers
- Does Phyllis N. Bonaminio accept Medicare assignment?
- Yes. Medicare's clinician data says Phyllis N. Bonaminio 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 Phyllis N. Bonaminio see?
- In 2024, CMS data shows 459 Original Medicare patients and 31,743 services for Phyllis N. Bonaminio. This counts Original Medicare only and measures volume, not quality.
- What is Phyllis N. Bonaminio's NPI number?
- 1841289527. 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 Phyllis N. Bonaminio, 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 | 459 |
|---|---|
| Services billed to Medicare | 31,743 |
| Different services or procedures | 60 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Injection, golimumab, 1 mg, for intravenous use (J1602)12,500 services
- Injection, infliximab, excludes biosimilar, 10 mg (J1745)7,010 services
- Hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg (J7329)3,075 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)787 services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)496 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%
- Arthritis75%
- Osteoporosis42%
- Ischemic heart disease29%
- Diabetes24%
Hospitals where Phyllis N. Bonaminio works
Medicare's Facility Affiliation Data lists Phyllis N. Bonaminio 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.
- Advocate Christ Hospital & Medical CenterOak Lawn, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140208
- Ingalls Memorial HospitalHarvey, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140191
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140242
- OSF Little Company of Mary Medical CenterEvergreen Park, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140179
- Palos Community HospitalPalos Heights, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140062
Practice locations
Addresses where Phyllis N. Bonaminio is enrolled with Medicare (CMS data updated October 2, 2026).
- 10060 191st StMokena, IL 60448 (708) 478‑3200
- 7600 W College DrPalos Heights, IL 60463 (708) 361‑0880
Group practices
Medicare enrollment lists Phyllis N. Bonaminio as a member of this group (CMS data updated October 2, 2026).
- Parkview Orthopaedic Group S C29 clinicians in the group
Specialties
- Rheumatologyprimary
- Internal Medicinealso
Other rheumatologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Other clinicians in Parkview Orthopaedic Group S C
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 (28 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841289527 |
| 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