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Diagnostic Radiology

Soham S. Mahadevia

Works at hospitals in Atlanta, GA · Canton, GA · Cumming, GA · Georgia

Summary

Soham S. Mahadevia is a radiologist at 1000 Johnson Ferry Rd, Atlanta, GA 30342. Phone: (404) 662-2438. Accepts Medicare assignment. In 2024, Soham S. Mahadevia had 1,603 Original Medicare patients and 2,363 services. NPI 1821222894. 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 Soham S. Mahadevia, 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 Soham S. Mahadevia accept Medicare assignment?
Yes. Medicare's clinician data says Soham S. Mahadevia 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 Soham S. Mahadevia see?
In 2024, CMS data shows 1,603 Original Medicare patients and 2,363 services for Soham S. Mahadevia. This counts Original Medicare only and measures volume, not quality.
What is Soham S. Mahadevia's NPI number?
1821222894. 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 Soham S. Mahadevia, 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 patients1,603
Services billed to Medicare2,363
Different services or procedures103
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Screening 3d breast mammography (77063)381 services
  2. Screening mammography (77067)378 services
  3. Dxa bone density measurement of hip, pelvis, spine (77080)344 services
  4. Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)125 services
  5. Diagnostic mammography of 1 breast (77065)108 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 cholesterol75%
  • High blood pressure72%
  • Arthritis55%
  • Ischemic heart disease29%
  • Anxiety29%
  • Osteoporosis25%

Hospitals where Soham S. Mahadevia works

Medicare's Facility Affiliation Data lists Soham S. Mahadevia 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.

  • Northside HospitalAtlanta, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110161
  • Northside Hospital CherokeeCanton, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 110008
  • Northside Hospital ForsythCumming, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 110005

Practice locations

Addresses where Soham S. Mahadevia is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.

Group practices

Medicare enrollment lists Soham S. Mahadevia as a member of this group (CMS data updated October 2, 2026).

  • Northside Radiology Associates LLC385 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Georgia →

Other radiologists in Atlanta

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

All radiologists in Atlanta →

Other clinicians in Northside Radiology Associates LLC

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

Clinician information

Medical schoolAlbert Einstein College Of Medicine Of Yeshiva University
Graduation year2009 (17 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1821222894
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