John T. Whalen, MD

Medicare activity in 2024

Official CMS public-use data for John T. Whalen, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)99 services
2. X-ray of lower and sacral spine, minimum of 4 views (72110)76 services
3. Mri scan of lower spinal canal without contrast (72148)64 services
4. X-ray of lower and sacral spine, 2-3 views (72100)38 services
5. X-ray of hip, 2-3 views (73502)38 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%
• Ischemic heart disease42%
• Anxiety34%
• Diabetes33%

Hospitals where John T. Whalen works

Medicare's Facility Affiliation Data lists John T. Whalen 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.

• Samaritan HospitalTroy, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330180
• St Peter's HospitalAlbany, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330057

Practice locations

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

• 121 Everett RdAlbany, NY 12205 (518) 489‑2663
• 1768 Route 9Halfmoon, NY 12065 (518) 489‑2663
• 2388 Route 9Mechanicville, NY 12118 (518) 489‑2663

Group practices

Medicare enrollment lists John T. Whalen as a member of this group (CMS data updated October 2, 2026).

• Orthopedicsny, LLP112 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in New York →

Other orthopedic surgeons in Albany

Clinicians with the same Medicare primary specialty in Albany, NY — not a recommendation.

• Justin M. Ferrara, MD
• Joseph M. Larosa, MD
• Shankar Das, MD
• Paul Hospodar, MD
• Matthew I. Stein, MD
• Richard L. Katz, MD
• Robert E. O'Leary, MD
• Andrew Rosenbaum, MD

All orthopedic surgeons in Albany →

Other clinicians in Orthopedicsny, LLP

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

• Caitlyn M. Giudici, PT
• Kara E. Sullivan, PA
• Colin Del Rosso Rayher, PA
• Joseph M. Larosa, MD
• David J. Dixon, MD
• Matthew I. Stein, MD

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