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General Surgery

Joseph M. Mucciolo Jr., MD

Works at hospitals in Lewisburg, PA · Pennsylvania

Summary

Dr. Joseph M. Mucciolo Jr., MD is a general surgeon at 1 Hospital Dr, Lewisburg, PA 17837. Phone: (570) 523-3290. Accepts Medicare assignment. In 2024, Joseph M. Mucciolo Jr. had 122 Original Medicare patients and 202 services. NPI 1447228366. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: General surgeon (Medicare lists General Surgery)
  • Address: 1 Hospital Dr, Lewisburg, PA 17837 · Directions (3 more locations)
  • Phone: (570) 523‑3290
  • Medicare: Accepts Medicare assignment
  • Hospital: WellSpan Evangelical Community Hospital
  • Group practice: WellSpan Medical Group (+1 more)
  • Medical school: Georgetown University School Of Medicine · graduated 1996 (30 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Joseph M. Mucciolo Jr., joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Joseph M. Mucciolo Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Joseph M. Mucciolo Jr. 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 Joseph M. Mucciolo Jr. see?
In 2024, CMS data shows 122 Original Medicare patients and 202 services for Joseph M. Mucciolo Jr.. This counts Original Medicare only and measures volume, not quality.
What is Joseph M. Mucciolo Jr.'s NPI number?
1447228366. 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 Joseph M. Mucciolo Jr., 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 patients122
Services billed to Medicare202
Different services or procedures48
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)22 services
  2. Biopsy of large bowel using a flexible endoscope (45380)17 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)16 services
  4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)15 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)14 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 cholesterol73%
  • High blood pressure59%
  • Arthritis44%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)27%
  • Diabetes26%
  • Anxiety25%

Hospitals where Joseph M. Mucciolo Jr. works

Medicare's Facility Affiliation Data lists Joseph M. Mucciolo Jr. 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.

Practice locations

Addresses where Joseph M. Mucciolo Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

  • 1 Hospital DrLewisburg, PA 17837
  • 25 Lystra Rogers DrLewisburg, PA 17837 (570) 523‑3290
  • 25 Monument RdYork, PA 17403
  • 3 Hospital DrLewisburg, PA 17837

Group practices

Medicare enrollment lists Joseph M. Mucciolo Jr. as a member of these groups (CMS data updated October 2, 2026).

  • WellSpan Medical Group2,480 clinicians in the group
  • Evangelical Medical Services Organization248 clinicians in the group

Specialties

Find other General Surgery doctors in Pennsylvania →

Other general surgeons in Lewisburg

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

All general surgeons in Lewisburg →

Other clinicians in WellSpan Medical Group

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

Clinician information

CredentialMD
Medical schoolGeorgetown University School Of Medicine
Graduation year1996 (30 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1447228366
CorrectionsReport 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

  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