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Rheumatology

Rattandeep Singh, MD

Works at hospitals in Fayetteville, GA · Stockbridge, GA · Atlanta, GA … · Georgia

Summary

Dr. Rattandeep Singh, MD is a rheumatologist at 371 E Paces Ferry Rd, Suite 525, Atlanta, GA 30305. Phone: (404) 355-1799. Accepts Medicare assignment. In 2024, Rattandeep Singh had 435 Original Medicare patients and 129,101 services. NPI 1174536478. 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 Rattandeep Singh, 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 Rattandeep Singh accept Medicare assignment?
Yes. Medicare's clinician data says Rattandeep Singh 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 Rattandeep Singh see?
In 2024, CMS data shows 435 Original Medicare patients and 129,101 services for Rattandeep Singh. This counts Original Medicare only and measures volume, not quality.
What is Rattandeep Singh's NPI number?
1174536478. 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 Rattandeep Singh, 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 patients435
Services billed to Medicare129,101
Different services or procedures56
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Injection, tocilizumab, 1 mg (J3262)47,480 services
  2. Injection, golimumab, 1 mg, for intravenous use (J1602)10,600 services
  3. Injection, infliximab, excludes biosimilar, 10 mg (J1745)8,930 services
  4. Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) (J0129)6,600 services
  5. Injection, methylprednisolone acetate, 1 mg (J1010)2,801 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).

  • Arthritis75%
  • High blood pressure68%
  • High cholesterol68%
  • Ischemic heart disease29%
  • Osteoporosis27%
  • Anxiety22%

Hospitals where Rattandeep Singh works

Medicare's Facility Affiliation Data lists Rattandeep Singh 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 Fayette HospitalFayetteville, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110215
  • Piedmont Henry HospitalStockbridge, GA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 110191
  • Piedmont Hospital, IncAtlanta, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 110083
  • Piedmont Newnan Hospital, IncNewnan, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 110229
  • Piedmont Rockdale HospitalConyers, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110091

Practice locations

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

Specialties

Find other Rheumatology doctors in Georgia →

Other rheumatologists in Atlanta

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

All rheumatologists in Atlanta →

Clinician information

CredentialMD
Medical schoolUniversity College Of Medicine
Graduation year1987 (39 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1174536478
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