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Internal Medicine

Natalie J. Parr, DO

Works at hospitals in Grand Rapids, MI · Wyoming, MI · Michigan

Summary

Dr. Natalie J. Parr, DO is an internal medicine doctor at 2215 44th St SW, Wyoming, MI 49519. Phone: (616) 252-7200. Accepts Medicare assignment. In 2024, Natalie J. Parr had 159 Original Medicare patients and 344 services. NPI 1962765594. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 2215 44th St SW, Wyoming, MI 49519 · Directions (5 more locations)
  • Phone: (616) 252‑7200
  • Medicare: Accepts Medicare assignment
  • Hospitals: Spectrum Health, University of Michigan Health - West
  • Group practice: Metropolitan Hospital (+2 more)
  • Medical school: Michigan State University College Of Osteopathic Medicine · graduated 2012 (14 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Natalie J. Parr, 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 Natalie J. Parr accept Medicare assignment?
Yes. Medicare's clinician data says Natalie J. Parr 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 Natalie J. Parr see?
In 2024, CMS data shows 159 Original Medicare patients and 344 services for Natalie J. Parr. This counts Original Medicare only and measures volume, not quality.
What is Natalie J. Parr's NPI number?
1962765594. 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 Natalie J. Parr, 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 patients159
Services billed to Medicare344
Different services or procedures17
Participating Medicare providerYes
Average age of these patients69

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)149 services
  2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)84 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)29 services
  4. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)15 services
  5. Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)15 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 pressure67%
  • High cholesterol55%
  • Arthritis42%
  • Anxiety36%
  • Diabetes27%
  • Depression27%

Hospitals where Natalie J. Parr works

Medicare's Facility Affiliation Data lists Natalie J. Parr 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 Natalie J. Parr is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

  • 2215 44th St SWWyoming, MI 49519
  • 5060 Cascade Rd, Suite AGrand Rapids, MI 49546
  • 5060 Cascade Rd SE, Suite AGrand Rapids, MI 49546
  • 5900 Byron Ctr AveWyoming, MI 49519
  • 5900 Byron Ctr Ave SWWyoming, MI 49519

Group practices

Medicare enrollment lists Natalie J. Parr as a member of these groups (CMS data updated October 2, 2026).

  • Metropolitan Hospital415 clinicians in the group
  • Center for Physical Rehabilitation and Therapy LP369 clinicians in the group
  • Center for Physical Rehabilitation Inc357 clinicians in the group

Specialties

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Wyoming

Clinicians with the same Medicare primary specialty in Wyoming, MI — not a recommendation.

All internal medicine doctors in Wyoming →

Other clinicians in Metropolitan Hospital

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

Clinician information

CredentialDO
Medical schoolMichigan State University College Of Osteopathic Medicine
Graduation year2012 (14 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1962765594
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