Dr. Rahul S. Nayak, MD
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 309
- Hospital affiliations
- 1
- Industry payments
- $220,392
- Medical group
- 1
- Practice address
- 5665 Peachtree Dunwoody Road, Atlanta, GA 30342
- Practice phone
- Call (678) 843-7001
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nayak'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. Rahul S. Nayak is a gastroenterologist in Atlanta, Georgia
Dr. Nayak practices at Emory Saint Joseph's Hospital in Atlanta, Georgia, part of Emory University.
Dr. Nayak's NPI, 1770762452, was assigned on October 30, 2007. Dr. Nayak graduated from Vanderbilt University School of Medicine in 2003. Dr. Nayak holds Georgia license 062574.
- NPI
- 1770762452NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133268659
- NPI enumeration date
- October 30, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (678) 843-7001
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rahul S. Nayak practices at Emory Saint Joseph's Hospital in Atlanta, Georgia
Dr. Nayak's primary practice is Emory Saint Joseph's Hospital, at 5665 Peachtree Dunwoody Road, Atlanta, GA 30342 in Fulton County. The practice phone is (678) 843-7001.
- Emory Saint Joseph's Hospital5665 Peachtree Dunwoody Road, Atlanta, GA 30342 · Fulton CountyPhone(678) 843-7001
Source: Dmand AI Affiliation Data
Dr. Rahul S. Nayak is affiliated with 2 sites of care and 1 medical group
Dr. Nayak's primary practice is Emory Saint Joseph's Hospital in Atlanta, Georgia, part of Emory University. The medical group on file is The Southeast Permanente Medical Group. Dmand AI also links Dr. Nayak to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Rahul S. Nayak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nayak practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Emory Saint Joseph's Hospital | Available with a free account |
| +1 more affiliated site | 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 Emory University and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Rahul S. Nayak is one of 503 gastroenterologists in Georgia
Gastroenterology is Dr. Nayak's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Nayak's licenses on file in 2 states: Georgia and Illinois.
Specialties and state licenses
- Gastroenterology, GeorgiaPrimary
- Illinois license
Gastroenterologists near Dr. Nayak
Counts of gastroenterologists 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. Rahul S. Nayak treated 17 Medicare patients in 2024, average age 61
CMS counts 17 Medicare patients who saw Dr. Nayak in 2024. The largest group is 85 and over, with 0 patients. 75% of them have high blood pressure, and 71% have high cholesterol. Their average risk score is 3.07, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Nayak's median patient age at 63, with 54% women.
Dr. Nayak's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Nayak's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nayak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rahul S. Nayak wrote 309 Medicare Part D claims in 2024
In 2024, Dr. Nayak wrote 309 Medicare Part D claims for 136 patients. 86% of them were for generic drugs. CMS names the drug for 212 of them, across 6 drugs with 11 or more claims each, at $37,835 in total drug cost. In 2023, CMS named 252 claims across 8 drugs.
Dr. Nayak's Part D claims by kind of drug, 2024
- Generic265 claims86%
- Brand-name44 claims14%
Dr. Nayak'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.
Drug classes CMS tracks in Dr. Nayak's Part D claims, 2024
- Antibiotics4%11 of 309 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2522024: 21216%
Drugs named by CMS: 6 in 2024, 8 in 2023.
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
Dr. Rahul S. Nayak offers telehealth to Medicare patients
Dr. Nayak accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nayak as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Rahul S. Nayak received $220,392 in industry payments in 2025
CMS Open Payments shows 3 general payments to Dr. Nayak from 1 drug or device company in 2025. Acquisitions make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $220,392.
Companies that paid Dr. Nayak the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rahul S. Nayak graduated from Vanderbilt University School of Medicine
Dr. Nayak graduated from Vanderbilt University School of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rahul S. Nayak'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Doctors and Clinicians Utilization Data (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. Rahul S. Nayak
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. Rahul S. Nayak's NPI number?
Dr. Rahul S. Nayak's NPI number is 1770762452. It was assigned on October 30, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Rahul S. Nayak?
Dr. Rahul S. Nayak is a gastroenterologist in Atlanta, Georgia. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Rahul S. Nayak practice?
Dr. Nayak practices at 5665 Peachtree Dunwoody Road, Atlanta, GA 30342. Dr. Nayak's primary practice is Emory Saint Joseph's Hospital in Atlanta, Georgia, part of Emory University. Dmand AI also links Dr. Nayak to 1 group practice or clinic.
What is Dr. Rahul S. Nayak's office phone number?
The practice phone on file for Dr. Nayak is (678) 843-7001.
What is Dr. Rahul S. Nayak's medical license number?
Dr. Nayak holds Georgia license 062574, one of the licenses on file in 2 states.
Which states has Dr. Rahul S. Nayak been licensed in?
Dmand AI has state licenses on file for Dr. Nayak in Georgia and Illinois.
Which hospitals is Dr. Rahul S. Nayak affiliated with?
Dr. Nayak practices at Emory Saint Joseph's Hospital in Atlanta, Georgia.
What medical group is Dr. Rahul S. Nayak part of?
Dr. Nayak is linked to The Southeast Permanente Medical Group.
Does Dr. Rahul S. Nayak accept Medicare?
Yes. CMS lists Dr. Nayak as accepting Medicare assignment.
Does Dr. Rahul S. Nayak offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nayak as offering telehealth services.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Rahul S. Nayak see?
CMS counts 17 Medicare patients who saw Dr. Nayak in 2024, with an average age of 61.
Where did Dr. Rahul S. Nayak go to medical school?
Dr. Nayak graduated from Vanderbilt University School of Medicine in 2003.
What drugs does Dr. Rahul S. Nayak prescribe most?
In 2024 Medicare Part D data, Dr. Nayak's most prescribed drugs by claims were Gavilyte-C, Omeprazole and Pantoprazole Sodium.
Has Dr. Rahul S. Nayak received payments from drug or device companies?
CMS Open Payments shows $220,392 in general payments to Dr. Nayak from 1 company from 2025 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Rahul S. Nayak been practicing?
Dr. Nayak graduated from medical school in 2003, 23 years ago.
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