Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Anesthesiology

Chinwe Ihenatu, MD

Works at hospitals in Baltimore, MD · Maryland

Summary

Dr. Chinwe Ihenatu, MD is an anesthesiologist at 22 S Green St, Baltimore, MD 21201. Phone: (667) 214-1616. Accepts Medicare assignment. In 2024, Chinwe Ihenatu had 186 Original Medicare patients and 189 services. NPI 1396783775. 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 Ihenatu, 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 Ihenatu accept Medicare assignment?
Yes. Medicare's clinician data says Chinwe Ihenatu 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 Ihenatu see?
In 2024, CMS data shows 186 Original Medicare patients and 189 services for Chinwe Ihenatu. This counts Original Medicare only and measures volume, not quality.
What is Chinwe Ihenatu's NPI number?
1396783775. 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 Ihenatu, 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 patients186
Services billed to Medicare189
Different services or procedures42
Participating Medicare providerYes
Average age of these patients69

Most frequent services

  1. Anesthesia for lens surgery (00142)20 services
  2. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)16 services
  3. Anesthesia for other procedure on large bowel using an endoscope (00811)13 services
  4. Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back (00300)12 services
  5. Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)12 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%
  • Diabetes54%
  • Arthritis46%
  • Chronic kidney disease41%
  • Ischemic heart disease34%

Hospitals where Chinwe Ihenatu works

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

Group practices

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

  • University of Maryland Anesthesiology Associates PA143 clinicians in the group

Specialties

Find other Anesthesiology doctors in Maryland →

Other anesthesiologists in Baltimore

Clinicians with the same Medicare primary specialty in Baltimore, MD — not a recommendation.

All anesthesiologists in Baltimore →

Other clinicians in University of Maryland Anesthesiology Associates PA

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

Clinician information

CredentialMD
Graduation year1989 (37 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1396783775
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