Quick answers
- Does Gregory N. Rocco accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory N. Rocco 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 N. Rocco see?
- In 2024, CMS data shows 314 Original Medicare patients and 1,788 services for Gregory N. Rocco. This counts Original Medicare only and measures volume, not quality.
- What is Gregory N. Rocco's NPI number?
- 1538276886. 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 N. Rocco, 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 | 314 |
|---|---|
| Services billed to Medicare | 1,788 |
| Different services or procedures | 44 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)366 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)209 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)141 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)88 services
- Administration of influenza virus vaccine (G0008)78 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 cholesterol69%
- High blood pressure68%
- Arthritis51%
- Ischemic heart disease31%
- Diabetes30%
- Chronic kidney disease25%
Hospitals where Gregory N. Rocco works
Medicare's Facility Affiliation Data lists Gregory N. Rocco 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.
- Aurora Medical Center KenoshaKenosha, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520189
- Aurora St Lukes Medical CenterMilwaukee, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520138
- Froedtert South Inc.Kenosha, WI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 520021
Practice locations
Addresses where Gregory N. Rocco is enrolled with Medicare (CMS data updated October 2, 2026).
- 10222 74th St, Suite 211Kenosha, WI 53142 (262) 925‑5020
- 10400 75th StKenosha, WI 53142 (262) 948‑7000
- 3620 57th Ave, Suite 400Kenosha, WI 53144 (262) 925‑5250
Group practices
Medicare enrollment lists Gregory N. Rocco as a member of these groups (CMS data updated October 2, 2026).
- Aurora Medical Group, Inc.3,813 clinicians in the group
- Advantage Physical Therapy and Sports Rehab, LLC294 clinicians in the group
Specialties
- Family Practiceprimary
- Sports Medicinealso
Other family doctors in Kenosha
Clinicians with the same Medicare primary specialty in Kenosha, WI — not a recommendation.
Other clinicians in Aurora Medical Group, Inc.
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) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1538276886 |
| 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