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Obstetrics/Gynecology

Deanna K. Stewart, MD

Works at hospitals in Hattiesburg, MS · Mississippi

Summary

Dr. Deanna K. Stewart, MD is an OB-GYN at 415 S 28th Ave, Hattiesburg, MS 39401. Phone: (601) 264-6000. Accepts Medicare assignment. In 2024, Deanna K. Stewart had 166 Original Medicare patients and 811 services. NPI 1730298324. 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: OB-GYN (Medicare lists Obstetrics/Gynecology)
  • Address: 415 S 28th Ave, Hattiesburg, MS 39401 · Directions
  • Phone: (601) 264‑6000
  • Medicare: Accepts Medicare assignment
  • Hospital: Forrest General Hospital
  • Group practice: Hattiesburg Clinic PA
  • Medical school: University Of Mississippi School Of Medicine · graduated 1992 (34 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Deanna K. Stewart, 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 Deanna K. Stewart accept Medicare assignment?
Yes. Medicare's clinician data says Deanna K. Stewart 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 Deanna K. Stewart see?
In 2024, CMS data shows 166 Original Medicare patients and 811 services for Deanna K. Stewart. This counts Original Medicare only and measures volume, not quality.
What is Deanna K. Stewart's NPI number?
1730298324. 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 Deanna K. Stewart, 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 patients166
Services billed to Medicare811
Different services or procedures37
Participating Medicare providerYes
Average age of these patients69

Most frequent services

  1. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)85 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)50 services
  3. Automated urinalysis test (81003)28 services
  4. Insertion of needle into vein for collection of blood sample (36415)19 services
  5. Smear for infectious agents (87210)19 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 pressure69%
  • High cholesterol59%
  • Arthritis45%
  • Anxiety32%
  • Depression25%
  • Osteoporosis20%

Hospitals where Deanna K. Stewart works

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

Group practices

Medicare enrollment lists Deanna K. Stewart as a member of this group (CMS data updated October 2, 2026).

  • Hattiesburg Clinic PA537 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Mississippi →

Other OB-GYNs in Hattiesburg

Clinicians with the same Medicare primary specialty in Hattiesburg, MS — not a recommendation.

All OB-GYNs in Hattiesburg →

Other clinicians in Hattiesburg Clinic PA

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

Clinician information

CredentialMD
Medical schoolUniversity Of Mississippi School Of Medicine
Graduation year1992 (34 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1730298324
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