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Emergency Medicine

Kevin M. Clarke, MD

Works at hospitals in Oakland, MD · Keyser, WV · Maryland, West Virginia

Summary

Dr. Kevin M. Clarke, MD is an emergency medicine doctor at 100 Pin Oak Ln, Keyser, WV 26726. Phone: (304) 597-3500. Accepts Medicare assignment. In 2024, Kevin M. Clarke had 450 Original Medicare patients and 540 services. NPI 1487664835. 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: Emergency medicine doctor (Medicare lists Emergency Medicine)
  • Address: 100 Pin Oak Ln, Keyser, WV 26726 · Directions (1 more location)
  • Phone: (304) 597‑3500
  • Medicare: Accepts Medicare assignment
  • Hospitals: Garrett Regional Medical Center, Potomac Valley Hospital
  • Group practice: Potomac Valley Hospital of W VA, Inc (+1 more)
  • Medical school: graduated 1987 (39 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Kevin M. Clarke, 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 Kevin M. Clarke accept Medicare assignment?
Yes. Medicare's clinician data says Kevin M. Clarke 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 Kevin M. Clarke see?
In 2024, CMS data shows 450 Original Medicare patients and 540 services for Kevin M. Clarke. This counts Original Medicare only and measures volume, not quality.
What is Kevin M. Clarke's NPI number?
1487664835. 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 Kevin M. Clarke, 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 patients450
Services billed to Medicare540
Different services or procedures24
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Emergency department visit with moderate level of medical decision making (99284)192 services
  2. Emergency department visit with low level of medical decision making (99283)133 services
  3. Emergency department visit with high level of medical decision making (99285)74 services
  4. Critical care, first 30-74 minutes (99291)62 services
  5. Emergency department visit with straightforward medical decision making (99282)51 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%
  • Arthritis55%
  • Ischemic heart disease38%
  • Diabetes37%
  • Anxiety34%

Hospitals where Kevin M. Clarke works

Medicare's Facility Affiliation Data lists Kevin M. Clarke 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.

  • Garrett Regional Medical CenterOakland, MD · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 210017
  • Potomac Valley HospitalKeyser, WV · Critical Access Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 511315

Practice locations

Addresses where Kevin M. Clarke is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • Potomac Valley Hospital of W VA, Inc87 clinicians in the group
  • Professional Emergency Physician Services, LLC11 clinicians in the group

Specialties

Find other Emergency Medicine doctors in West Virginia →

Other emergency medicine doctors in Keyser

Clinicians with the same Medicare primary specialty in Keyser, WV — not a recommendation.

All emergency medicine doctors in Keyser →

Other clinicians in Potomac Valley Hospital of W VA, Inc

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

Clinician information

CredentialMD
Graduation year1987 (39 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1487664835
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