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Anesthesiology

Chinwe A. Dryer, MD

Works at hospitals in Kansas City, MO · Grand Rapids, MI · Missouri, Michigan

Summary

Dr. Chinwe A. Dryer, MD is an anesthesiologist at 100 Michigan Ave NE, Grand Rapids, MI 49503. Phone: (616) 267-0115. Accepts Medicare assignment. In 2024, Chinwe A. Dryer had 156 Original Medicare patients and 335 services. NPI 1720321664. 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 Chinwe A. Dryer, 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 Chinwe A. Dryer accept Medicare assignment?
Yes. Medicare's clinician data says Chinwe A. Dryer 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 Chinwe A. Dryer see?
In 2024, CMS data shows 156 Original Medicare patients and 335 services for Chinwe A. Dryer. This counts Original Medicare only and measures volume, not quality.
What is Chinwe A. Dryer's NPI number?
1720321664. 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 Chinwe A. Dryer, 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 patients156
Services billed to Medicare335
Different services or procedures34
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Insertion of artery tube for blood sampling or infusion through skin (36620)49 services
  2. Anesthesia for procedure to assess heart electrical activity (00537)29 services
  3. Anesthesia for procedure on heart and large blood vessels (00560)29 services
  4. Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)27 services
  5. Anesthesia for x-ray on artery of brain, heart, or chest (01926)26 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%
  • Ischemic heart disease60%
  • Atrial fibrillation56%
  • Heart failure54%
  • Arthritis52%

Hospitals where Chinwe A. Dryer works

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

Group practices

Medicare enrollment lists Chinwe A. Dryer as a member of these groups (CMS data updated October 2, 2026).

  • Spectrum Health Primary Care Partners2,294 clinicians in the group
  • Saint Lukes Physician Group Inc1,237 clinicians in the group
  • Capital Anesthesia Solutions of Missouri LLC68 clinicians in the group

Specialties

Find other Anesthesiology doctors in Michigan →

Other anesthesiologists in Grand Rapids

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

All anesthesiologists in Grand Rapids →

Other clinicians in Spectrum Health Primary Care Partners

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

Clinician information

CredentialMD
Graduation year2013 (13 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1720321664
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