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

Pathology

Erik R. Washburn, MD

Works at hospitals in Hershey, PA · Enola, PA · Pennsylvania

Summary

Dr. Erik R. Washburn, MD is a pathologist at 500 Universidy Dr, Hershey, PA 17033. Phone: (717) 531-8202. Accepts Medicare assignment. In 2024, Erik R. Washburn had 335 Original Medicare patients and 1,252 services. NPI 1013164847. 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 Erik R. Washburn, 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 Erik R. Washburn accept Medicare assignment?
Yes. Medicare's clinician data says Erik R. Washburn 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 Erik R. Washburn see?
In 2024, CMS data shows 335 Original Medicare patients and 1,252 services for Erik R. Washburn. This counts Original Medicare only and measures volume, not quality.
What is Erik R. Washburn's NPI number?
1013164847. 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 Erik R. Washburn, 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 patients335
Services billed to Medicare1,252
Different services or procedures27
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Pathology examination of tissue using a microscope, intermediate complexity (88305)235 services
  2. Special stained specimen slides to examine tissue, each additional procedure (88341)181 services
  3. Pathology examination of tissue using a microscope, moderately high complexity (88307)98 services
  4. Special stained specimen slides to examine tissue, initial procedure (88342)75 services
  5. Preparation of tissue for examination by removing any calcium present (88311)69 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 cholesterol75%
  • High blood pressure73%
  • Arthritis44%
  • Diabetes36%
  • Chronic kidney disease34%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)30%

Hospitals where Erik R. Washburn works

Medicare's Facility Affiliation Data lists Erik R. Washburn 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 Erik R. Washburn is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Erik R. Washburn as a member of this group (CMS data updated October 2, 2026).

  • The Milton S Hershey Medical Center Physicians Group1,623 clinicians in the group

Specialties

Find other Pathology doctors in Pennsylvania →

Other pathologists in Hershey

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

All pathologists in Hershey →

Other clinicians in The Milton S Hershey Medical Center Physicians Group

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

Clinician information

CredentialMD
Medical schoolUniversity Of California, Davis School Of Medicine
Graduation year2007 (19 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1013164847
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