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Colorectal Surgery (Proctology)

Neharika Nimmagadda, MD

Works at hospitals in Atlanta, GA · Georgia

Summary

Dr. Neharika Nimmagadda, MD is a colorectal surgeon at 35 Collier Rd NW, Suite 475, Atlanta, GA 30309. Phone: (404) 351-7900. Accepts Medicare assignment. NPI 1902300775. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Colorectal surgeon (Medicare lists Colorectal Surgery (Proctology))
  • Address: 35 Collier Rd NW, Suite 475, Atlanta, GA 30309 · Directions
  • Phone: (404) 351‑7900
  • Medicare: Accepts Medicare assignment
  • Hospital: Piedmont Hospital, Inc
  • Group practice: Piedmont Colorectal Associates, PC
  • Medical school: University Of Southern California Keck School Of Medicine · graduated 2018 (8 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Neharika Nimmagadda, 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 Neharika Nimmagadda accept Medicare assignment?
Yes. Medicare's clinician data says Neharika Nimmagadda 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.
What is Neharika Nimmagadda's NPI number?
1902300775. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Neharika Nimmagadda works

Medicare's Facility Affiliation Data lists Neharika Nimmagadda 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.

  • Piedmont Hospital, IncAtlanta, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 110083

Practice locations

Addresses where Neharika Nimmagadda is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • Piedmont Colorectal Associates, PC7 clinicians in the group

Specialties

Find other Colorectal Surgery (Proctology) doctors in Georgia →

Other colorectal surgeons in Atlanta

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

All colorectal surgeons in Atlanta →

Other clinicians in Piedmont Colorectal Associates, PC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Southern California Keck School Of Medicine
Graduation year2018 (8 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1902300775
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians