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Obstetrics/Gynecology

Lorenza A. Simmons, MD

Works at hospitals in Marietta, GA · Georgia

Summary

Dr. Lorenza A. Simmons, MD is an OB-GYN at 5835 Campbellton Rd SW, Suite 301 302, Atlanta, GA 30331. Phone: (404) 346-7100. Accepts Medicare assignment. In 2024, Lorenza A. Simmons had 17 Original Medicare patients and 62 services. NPI 1386737070. 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: 5835 Campbellton Rd SW, Suite 301 302, Atlanta, GA 30331 · Directions
  • Phone: (404) 346‑7100
  • Medicare: Accepts Medicare assignment
  • Hospital: Wellstar Kennestone Regional Medical Center
  • Group practice: Prestige Healthcare Atlanta, LLC
  • Medical school: Meharry Medical College School Of Medicine · graduated 2002 (24 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Lorenza A. Simmons, 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 Lorenza A. Simmons accept Medicare assignment?
Yes. Medicare's clinician data says Lorenza A. Simmons 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 Lorenza A. Simmons see?
In 2024, CMS data shows 17 Original Medicare patients and 62 services for Lorenza A. Simmons. This counts Original Medicare only and measures volume, not quality.
What is Lorenza A. Simmons's NPI number?
1386737070. 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 Lorenza A. Simmons, 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 patients17
Services billed to Medicare62
Different services or procedures15
Participating Medicare providerYes
Average age of these patients62

Hospitals where Lorenza A. Simmons works

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

Group practices

Medicare enrollment lists Lorenza A. Simmons as a member of this group (CMS data updated October 2, 2026).

  • Prestige Healthcare Atlanta, LLC2 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Georgia →

Other OB-GYNs in Atlanta

Clinicians with the same Medicare primary specialty in Atlanta, GA — not a recommendation.

All OB-GYNs in Atlanta →

Clinician information

CredentialMD
Medical schoolMeharry Medical College School Of Medicine
Graduation year2002 (24 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1386737070
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