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Obstetrics/Gynecology

Megan L. McEllistrem, DO

Works at hospitals in Maplewood, MN · Minneapolis, MN · Woodbury, MN · Minnesota

Summary

Dr. Megan L. McEllistrem, DO is an OB-GYN at 2945 Hazelwood St, Suite 210, Maplewood, MN 55109. Phone: (651) 770-3320. Accepts Medicare assignment. In 2024, Megan L. McEllistrem had 33 Original Medicare patients and 86 services. NPI 1538350962. 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 Megan L. McEllistrem, 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 Megan L. McEllistrem accept Medicare assignment?
Yes. Medicare's clinician data says Megan L. McEllistrem 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 Megan L. McEllistrem see?
In 2024, CMS data shows 33 Original Medicare patients and 86 services for Megan L. McEllistrem. This counts Original Medicare only and measures volume, not quality.
What is Megan L. McEllistrem's NPI number?
1538350962. 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 Megan L. McEllistrem, 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 patients33
Services billed to Medicare86
Different services or procedures28
Participating Medicare providerYes
Average age of these patients66

Most frequent services

  1. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)13 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 cholesterol61%
  • High blood pressure39%
  • Arthritis36%
  • Anxiety33%

Hospitals where Megan L. McEllistrem works

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

Group practices

Medicare enrollment lists Megan L. McEllistrem as a member of this group (CMS data updated October 2, 2026).

  • Premier Obgyn of Minnesota PLLC89 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Minnesota →

Other OB-GYNs in Maplewood

Clinicians with the same Medicare primary specialty in Maplewood, MN — not a recommendation.

All OB-GYNs in Maplewood →

Other clinicians in Premier Obgyn of Minnesota PLLC

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

Clinician information

CredentialDO
Medical schoolR Franklin University Of Med & Sci/chicago Medical School
Graduation year2004 (22 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1538350962
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