Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Diagnostic Radiology

Gene A. Carpenter Ii, MD

Works at hospitals in Lancaster, PA · Reading, PA · Pottstown, PA … · Pennsylvania

Summary

Dr. Gene A. Carpenter Ii, MD is a radiologist at 140 Nutt Rd, Phoenixville, PA 19460. Phone: (610) 983-1100. Accepts Medicare assignment. In 2024, Gene A. Carpenter Ii had 2,928 Original Medicare patients and 39,581 services. NPI 1659356608. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Gene A. Carpenter Ii, 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 Gene A. Carpenter Ii accept Medicare assignment?
Yes. Medicare's clinician data says Gene A. Carpenter Ii 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 Gene A. Carpenter Ii see?
In 2024, CMS data shows 2,928 Original Medicare patients and 39,581 services for Gene A. Carpenter Ii. This counts Original Medicare only and measures volume, not quality.
What is Gene A. Carpenter Ii's NPI number?
1659356608. 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 Gene A. Carpenter Ii, 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 patients2,928
Services billed to Medicare39,581
Different services or procedures148
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Injection, gadoterate meglumine, 0.1 ml (A9575)34,630 services
  2. Screening 3d breast mammography (77063)515 services
  3. Screening mammography (77067)514 services
  4. X-ray of chest, 1 view (71045)305 services
  5. Ct scan of abdomen and pelvis with contrast (74177)258 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%
  • Arthritis61%
  • Ischemic heart disease33%
  • Anxiety33%
  • Diabetes32%

Hospitals where Gene A. Carpenter Ii works

Medicare's Facility Affiliation Data lists Gene A. Carpenter Ii 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.

  • Lancaster General HospitalLancaster, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390100
  • Penn State Health St. JosephReading, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390096
  • Pottstown HospitalPottstown, PA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 390123
  • Reading HospitalWest Reading, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390044

Practice locations

Addresses where Gene A. Carpenter Ii is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Gene A. Carpenter Ii as a member of these groups (CMS data updated October 2, 2026).

  • Tower Health Medical Group584 clinicians in the group
  • Lancaster Radiology Associates Ltd56 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Pennsylvania →

Other radiologists in Phoenixville

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

All radiologists in Phoenixville →

Other clinicians in Tower Health Medical Group

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

Clinician information

CredentialMD
Medical schoolUniversity Of Michigan Medical School
Graduation year2000 (26 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1659356608
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