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Dermatology

Jerri A. Alley, MD

Works at hospitals in Harrisonburg, VA · Virginia

Summary

Dr. Jerri A. Alley, MD is a dermatologist at 4549 Spotswood Trl, Suite 8, Penn Laird, VA 22846. Phone: (540) 433-8700. May accept Medicare assignment. In 2024, Jerri A. Alley had 2,743 Original Medicare patients and 10,032 services. NPI 1336111434. 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: Dermatologist (Medicare lists Dermatology)
  • Address: 4549 Spotswood Trl, Suite 8, Penn Laird, VA 22846 · Directions
  • Phone: (540) 433‑8700
  • Medicare: May accept Medicare assignment
  • Hospital: Sentara RMH Medical Center
  • Group practice: Harrisonburg Dermatology PLC
  • Medical school: University Of Kentucky College Of Medicine · graduated 1996 (30 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Jerri A. Alley, 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 Jerri A. Alley accept Medicare assignment?
Medicare's clinician data says Jerri A. Alley may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Jerri A. Alley see?
In 2024, CMS data shows 2,743 Original Medicare patients and 10,032 services for Jerri A. Alley. This counts Original Medicare only and measures volume, not quality.
What is Jerri A. Alley's NPI number?
1336111434. 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 Jerri A. Alley, 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 patients2,743
Services billed to Medicare10,032
Different services or procedures87
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Destruction of precancer skin growth, 2-14 growths (17003)2,662 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)2,565 services
  3. Destruction of precancer skin growth, 1 growth (17000)1,279 services
  4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)508 services
  5. Biopsy of related skin growth, first growth (11102)346 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 pressure68%
  • Arthritis43%
  • Diabetes22%
  • Anxiety19%
  • Ischemic heart disease17%

Hospitals where Jerri A. Alley works

Medicare's Facility Affiliation Data lists Jerri A. Alley 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.

  • Sentara RMH Medical CenterHarrisonburg, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 490004

Practice locations

Addresses where Jerri A. Alley is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Jerri A. Alley as a member of this group (CMS data updated October 2, 2026).

  • Harrisonburg Dermatology PLC3 clinicians in the group

Specialties

Find other Dermatology doctors in Virginia →

Other dermatologists in Virginia

Clinicians with the same Medicare primary specialty in Virginia — not a recommendation.

All dermatologists in Virginia →

Other clinicians in Harrisonburg Dermatology PLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Kentucky College Of Medicine
Graduation year1996 (30 years since medical school)
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1336111434
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