Dr. Aditya Ragunathan, MD
- Part D claims, 2024
- 100
- Hospital affiliations
- 3
- Industry payments
- $3,543
- Medical group
- 1
- State license
- 1
- Practice address
- 1968 Peachtree Rd NW, Atlanta, GA 30309
- Practice phone
- Call (404) 605-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ragunathan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Aditya Ragunathan is a nephrologist in Atlanta, Georgia
Dr. Ragunathan practices at Piedmont Atlanta in Atlanta, Georgia, part of Piedmont Healthcare.
Dr. Ragunathan's NPI, 1932737335, was assigned on March 31, 2020. Dr. Ragunathan graduated from Medical College of Georgia School of Medicine in 2020. Dr. Ragunathan holds Georgia license 109489.
- NPI
- 1932737335NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628494291
- NPI enumeration date
- March 31, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (404) 605-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aditya Ragunathan practices at Piedmont Atlanta in Atlanta, Georgia
Dr. Ragunathan's primary practice is Piedmont Atlanta, at 1968 Peachtree Rd NW, Atlanta, GA 30309 in Fulton County. The practice phone is (404) 605-5000.
- Piedmont Atlanta1968 Peachtree Rd NW, Atlanta, GA 30309 · Fulton CountyPhone(404) 605-5000
Source: Dmand AI Affiliation Data
Dr. Aditya Ragunathan is affiliated with 4 sites of care and 1 medical group
Dr. Ragunathan's primary practice is Piedmont Atlanta in Atlanta, Georgia, part of Piedmont Healthcare. Dr. Ragunathan is also affiliated with Piedmont Rockdale. The medical group on file is Nephrology Consultants of Georgia. Dmand AI also links Dr. Ragunathan to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Aditya Ragunathan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ragunathan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Piedmont Atlanta | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Piedmont Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Aditya Ragunathan is one of 381 nephrologists in Georgia
Nephrology is Dr. Ragunathan's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Ragunathan is licensed in Georgia.
Specialties and state licenses
- Nephrology, GeorgiaPrimary
Nephrologists near Dr. Ragunathan
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Aditya Ragunathan's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Ragunathan's median patient age at 68, with 47% women.
Dr. Ragunathan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women47%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Aditya Ragunathan wrote 100 Medicare Part D claims in 2024
In 2024, Dr. Ragunathan wrote 100 Medicare Part D claims for 39 patients. 95% of them were for generic drugs. CMS names the drug for 28 of them, across 2 drugs with 11 or more claims each, at $255 in total drug cost.
Dr. Ragunathan's Part D claims by kind of drug, 2024
- Generic95 claims95%
- Brand-name and other5 claims5%
Dr. Ragunathan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Aditya Ragunathan takes part in Medicare
Dr. Ragunathan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Aditya Ragunathan received $3,543 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Dr. Ragunathan from 3 drug and device companies from 2024 to 2025. Consulting fees make up the largest share, 96% of the total. Novartis Pharmaceuticals Corporation paid the most, $3,421.
General payments to Dr. Ragunathan by program year, 2024 to 2025
General payments to Dr. Ragunathan by kind, 2024 to 2025
- Consulting fees$3,40096%
- Food and beverage$1434%
Companies that paid Dr. Ragunathan the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Aditya Ragunathan graduated from Medical College of Georgia School of Medicine
Dr. Ragunathan graduated from Medical College of Georgia School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Aditya Ragunathan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Aditya Ragunathan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Aditya Ragunathan's NPI number?
Dr. Aditya Ragunathan's NPI number is 1932737335. It was assigned on March 31, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Aditya Ragunathan?
Dr. Aditya Ragunathan is a nephrologist in Atlanta, Georgia. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Aditya Ragunathan practice?
Dr. Ragunathan practices at 1968 Peachtree Rd NW, Atlanta, GA 30309. Dr. Ragunathan's primary practice is Piedmont Atlanta in Atlanta, Georgia, part of Piedmont Healthcare. Dmand AI also links Dr. Ragunathan to 1 hospital and 1 group practice or clinic.
What is Dr. Aditya Ragunathan's office phone number?
The practice phone on file for Dr. Ragunathan is (404) 605-5000.
What is Dr. Aditya Ragunathan's medical license number?
Dr. Ragunathan holds Georgia license 109489.
Which hospitals is Dr. Aditya Ragunathan affiliated with?
Dr. Ragunathan practices at Piedmont Atlanta in Atlanta, Georgia. Dr. Ragunathan is also affiliated with Piedmont Rockdale. Dmand AI links Dr. Ragunathan to 1 more hospital.
What medical group is Dr. Aditya Ragunathan part of?
Dr. Ragunathan is linked to Nephrology Consultants of Georgia.
Does Dr. Aditya Ragunathan accept Medicare?
Yes. CMS lists Dr. Ragunathan as accepting Medicare assignment.
Where did Dr. Aditya Ragunathan go to medical school?
Dr. Ragunathan graduated from Medical College of Georgia School of Medicine in 2020.
What drugs does Dr. Aditya Ragunathan prescribe most?
In 2024 Medicare Part D data, Dr. Ragunathan's most prescribed drugs by claims were Losartan Potassium and Gabapentin.
Has Dr. Aditya Ragunathan received payments from drug or device companies?
CMS Open Payments shows $3,543 in general payments to Dr. Ragunathan from 3 companies from 2024 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Aditya Ragunathan been practicing?
Dr. Ragunathan graduated from medical school in 2020, 6 years ago.
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