Pierre Jean Lattanzio, MD

Medicare activity in 2024

Official CMS public-use data for Pierre Jean Lattanzio, 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. Injection, methylprednisolone acetate, 1 mg (J1010)4,040 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)179 services
3. Aspiration and/or injection of fluid from large joint (20610)82 services
4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)67 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)44 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%
• Diabetes35%
• Anxiety32%
• Depression27%

Hospitals where Pierre Jean Lattanzio works

Medicare's Facility Affiliation Data lists Pierre Jean Lattanzio 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.

• WellSpan Surgery and Rehabilitation HospitalYork, PA · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 390327
• WellSpan York HospitalYork, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390046

Practice locations

Addresses where Pierre Jean Lattanzio is enrolled with Medicare (CMS data updated October 2, 2026).

• 25 Monument Rd, Suite 290York, PA 17403 (717) 812‑4090

Group practices

Medicare enrollment lists Pierre Jean Lattanzio as a member of this group (CMS data updated October 2, 2026).

• WellSpan Medical Group2,480 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in Pennsylvania →

Other orthopedic surgeons in York

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

• Matthew W. Christian, MD
• Callista Morris, DO
• Liang Zhou, MD
• Wade J. Andrews, MD
• Mark W. Richardson, MD
• Chad M. Rutter, DO
• Jesse R. Welter, DO
• Paul P. Muccino, DO

All orthopedic surgeons in York →

Other clinicians in WellSpan Medical Group

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

• Holly Cooper Thatcher
• Wayne D. Harris, CNA
• Mawuli Brosius, MD
• Katherine E. Cornwell, PA
• Sunita G. Ray, MD
• Jon A. Dubin, DO

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