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Emergency Medicine

Elizabeth Paterek, MD

Works at hospitals in Philadelphia, PA · Pennsylvania

Summary

Dr. Elizabeth Paterek, MD is an emergency medicine doctor at 10800 Knights Rd, Phila, PA 19114. Phone: (215) 612-4000. Accepts Medicare assignment. In 2024, Elizabeth Paterek had 266 Original Medicare patients and 305 services. NPI 1093009045. 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: 10800 Knights Rd, Phila, PA 19114 · Directions (1 more location)
  • Phone: (215) 612‑4000
  • Medicare: Accepts Medicare assignment
  • Hospital: Jefferson Health- Northeast
  • Group practice: Aria Health Physician Services
  • Medical school: Temple University School Of Medicine · graduated 2011 (15 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Elizabeth Paterek, 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 Elizabeth Paterek accept Medicare assignment?
Yes. Medicare's clinician data says Elizabeth Paterek 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 Elizabeth Paterek see?
In 2024, CMS data shows 266 Original Medicare patients and 305 services for Elizabeth Paterek. This counts Original Medicare only and measures volume, not quality.
What is Elizabeth Paterek's NPI number?
1093009045. 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 Elizabeth Paterek, 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 patients266
Services billed to Medicare305
Different services or procedures25
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)159 services
  2. Emergency department visit with moderate level of medical decision making (99284)66 services
  3. Critical care, first 30-74 minutes (99291)23 services
  4. Emergency department visit with low level of medical decision making (99283)17 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%
  • Arthritis52%
  • Ischemic heart disease50%
  • Depression49%
  • Anxiety47%

Hospitals where Elizabeth Paterek works

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

Group practices

Medicare enrollment lists Elizabeth Paterek as a member of this group (CMS data updated October 2, 2026).

  • Aria Health Physician Services450 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Pennsylvania →

Other emergency medicine doctors in Phila

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

All emergency medicine doctors in Phila →

Other clinicians in Aria Health Physician Services

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

Clinician information

CredentialMD
Medical schoolTemple University School Of Medicine
Graduation year2011 (15 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1093009045
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