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Emergency Medicine

Ashley-Alpana Peko, MD

Works at hospitals in Lancaster, OH · Concord, OH · Akron, OH … · Ohio, California

Summary

Dr. Ashley-Alpana Peko, MD is an emergency medicine doctor at 36000 Euclid Ave, Willoughby, OH 44094. Phone: (440) 375-8166. Accepts Medicare assignment. In 2024, Ashley-Alpana Peko had 358 Original Medicare patients and 528 services. NPI 1659563187. 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: 36000 Euclid Ave, Willoughby, OH 44094 · Directions
  • Phone: (440) 375‑8166
  • Medicare: Accepts Medicare assignment
  • Hospitals: Fairfield Medical Center, Lake Health, Summa Health System and 1 more
  • Group practice: Emergency Medicine Physicians of Lake County Ltd
  • Medical school: graduated 2007 (19 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Ashley-Alpana Peko, 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 Ashley-Alpana Peko accept Medicare assignment?
Yes. Medicare's clinician data says Ashley-Alpana Peko 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 Ashley-Alpana Peko see?
In 2024, CMS data shows 358 Original Medicare patients and 528 services for Ashley-Alpana Peko. This counts Original Medicare only and measures volume, not quality.
What is Ashley-Alpana Peko's NPI number?
1659563187. 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 Ashley-Alpana Peko, 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 patients358
Services billed to Medicare528
Different services or procedures43
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)162 services
  2. Emergency department visit with high level of medical decision making (99285)157 services
  3. Emergency department visit with moderate level of medical decision making (99284)64 services
  4. Critical care, first 30-74 minutes (99291)61 services
  5. Emergency department visit with low level of medical decision making (99283)19 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 cholesterol74%
  • Arthritis52%
  • Ischemic heart disease40%
  • Anxiety36%
  • Depression35%

Hospitals where Ashley-Alpana Peko works

Medicare's Facility Affiliation Data lists Ashley-Alpana Peko 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.

  • Fairfield Medical CenterLancaster, OH · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 360072
  • Lake HealthConcord, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360098
  • Summa Health SystemAkron, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360020
  • Sutter Solano Medical CenterVallejo, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050101

Practice locations

Addresses where Ashley-Alpana Peko is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Ashley-Alpana Peko as a member of this group (CMS data updated October 2, 2026).

  • Emergency Medicine Physicians of Lake County Ltd14 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Ohio →

Other emergency medicine doctors in Ohio

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

All emergency medicine doctors in Ohio →

Other clinicians in Emergency Medicine Physicians of Lake County Ltd

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

Clinician information

CredentialMD
Graduation year2007 (19 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1659563187
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