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Anesthesiology

Stephanie M. Chismar, DO

Works at hospitals in Charlotte, NC · Huntersville, NC · North Carolina

Summary

Dr. Stephanie M. Chismar, DO is an anesthesiologist at 200 Hawthorne Ln, Charlotte, NC 28204. Phone: (704) 384-4000. Accepts Medicare assignment. In 2024, Stephanie M. Chismar had 198 Original Medicare patients and 229 services. NPI 1750794582. 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 Stephanie M. Chismar, 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 Stephanie M. Chismar accept Medicare assignment?
Yes. Medicare's clinician data says Stephanie M. Chismar 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 Stephanie M. Chismar see?
In 2024, CMS data shows 198 Original Medicare patients and 229 services for Stephanie M. Chismar. This counts Original Medicare only and measures volume, not quality.
What is Stephanie M. Chismar's NPI number?
1750794582. 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 Stephanie M. Chismar, 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 patients198
Services billed to Medicare229
Different services or procedures55
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Anesthesia for lens surgery (00142)37 services
  2. Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)19 services
  3. Anesthesia for procedure for total knee joint replacement (01402)17 services
  4. Anesthesia for extensive surgery on spine (00670)11 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%
  • Arthritis65%
  • Anxiety28%
  • Diabetes24%
  • Depression23%

Hospitals where Stephanie M. Chismar works

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

Group practices

Medicare enrollment lists Stephanie M. Chismar as a member of this group (CMS data updated October 2, 2026).

  • Providence Anesthesiology Associates PA215 clinicians in the group

Specialties

Find other Anesthesiology doctors in North Carolina →

Other anesthesiologists in Charlotte

Clinicians with the same Medicare primary specialty in Charlotte, NC — not a recommendation.

All anesthesiologists in Charlotte →

Other clinicians in Providence Anesthesiology Associates PA

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

Clinician information

CredentialDO
Medical schoolLake Erie College Of Osteopathic Medicine, Erie
Graduation year2014 (12 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1750794582
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