John Grandrimo, DO

Medicare activity in 2024

Official CMS public-use data for John Grandrimo, 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.

Most frequent services

1. Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg (J7325)5,280 services
2. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)3,148 services
3. Aspiration and/or injection of fluid from large joint (20610)492 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)274 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)266 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%
• Diabetes32%
• Anxiety28%
• Depression24%

Hospitals where John Grandrimo works

Medicare's Facility Affiliation Data lists John Grandrimo 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.

• UPMC MemorialYork, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390101
• UPMC Pinnacle HospitalsHarrisburg, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390067

Practice locations

Addresses where John Grandrimo is enrolled with Medicare (CMS data updated October 2, 2026).

• 2000 Westinghouse Dr, Suite 200Cranberry Twp, PA 16066
• 2501 N 3rd St Fl, 2 Kline Health CenterHarrisburg, PA 17110 (717) 782‑2100

Group practices

Medicare enrollment lists John Grandrimo as a member of these groups (CMS data updated October 2, 2026).

• Phoenix Rehabilitation and Health Services Inc2,800 clinicians in the group
• Pinnacle Health Medical Services1,019 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in Pennsylvania →

Other orthopedic surgeons in Cranberry Twp

Clinicians with the same Medicare primary specialty in Cranberry Twp, PA — not a recommendation.

• Matthew J. Kelly, MD
• Brett Campbell, MD
• Anton Y. Plakseychuk, MD
• Jennifer A. Erdos, MD
• James A. Oliverio, MD
• Stephen W. Samelson, MD
• Ronald W. Lippe, MD
• Paul S. Sherbondy, MD

All orthopedic surgeons in Cranberry Twp →

Other clinicians in Phoenix Rehabilitation and Health Services Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Matthew J. Kelly, MD
• Joseph J. Blasiol, DO
• Luciene D. Borowik, MD
• Peter Wang, MD
• Susan M. Baroody, DO
• Brianna M. Dority, NP

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians