Adam Nadelson, M.D.
Gastroenterology Physician · Athens, GA
Adam Nadelson, M.D. is a gastroenterology physician with a practice address in Athens, Georgia, and NPI 1356755763, issued on Jun 13, 2014. Check the license on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Adam Nadelson
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 260132 MA
Self-reported in NPPES; status is on the state search - Practice location
- 340 N Milledge Ave Ste B, Athens, GA 30601
- Phone
- (706) 548-0008
- Enumerated
- Jun 13, 2014
- Record last updated
- May 29, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (706) 369-9673
- Medicare enrollment
- Enrolled (PECOS I20230116000613); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 2014
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 530 in Georgia → Look up another NPI →
Also registered at 340 N Milledge Ave Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa Baughcum, APRNAdult Health Nurse Practitioner1013276518
- Susan Beitzell, APRNAcute Care Nurse Practitioner1134639347
- Ashley Bowker, PA-CPhysician Assistant1578047056
- Kelly Grow, MDGastroenterology Physician1588690382
- Haleigh Johnson, PA-CMedical Physician Assistant1679336606
- Cinthana Kandasamy, MDGastroenterology Physician1093372690
Verify Adam Nadelson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average gastroenterology physician in 2024
349 Medicare Part D claims for 149 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Omeprazole145 claims
- Famotidine42 claims
- Gavilyte-G34 claims
- Plenvu32 claims
- Pantoprazole Sodium24 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $129.97
6 payments; by number, the most common kind was food and beverage; the largest payer was Celgene Corporation. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 4 group practices
- Brigham And Womens Physicians Organization IncBoston, MA
- Cambridge Public Health CommissionCambridge, MA
- Gbgastro LLCFramingham, MA
- Greater Boston GastroenterologyFramingham, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adam Nadelson among 530 gastroenterology physician records in Georgia
Adam Nadelson, M.D. is one of 530 gastroenterology physician records with a practice address in Georgia. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 84% of them.
- NPI issued2014 · 84% of these records are older, 13% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2014 · median 2001 among the 397 with a school on file
- Record last updated2020 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Georgia
There are 530 gastroenterology physician records in Georgia.
All 530 in Georgia → Every provider in Athens → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Kelly Grow, MDAthens, GA 306011588690382
- Cinthana Kandasamy, MDAthens, GA 306011093372690
- Lance McLeroy, MDAthens, GA 306011508279332
- Minesh Mehta, M.D.Athens, GA 306011295091494
- Erik Person, MS, MDAthens, GA 306011609003912
- Vikas Sangwan, MDAthens, GA 306011326270356
- Gregory Smith, MEDICAL DOCTORAthens, GA 306011992807242
- Claudia Kretzschmar, MDAthens, GA 306061750377883
Common questions
What is Adam Nadelson, M.D.'s NPI number?
Adam Nadelson, M.D.'s National Provider Identifier (NPI) is 1356755763, issued on Jun 13, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Adam Nadelson, M.D. located?
The NPPES record lists a practice address at 340 N Milledge Ave Ste B, Athens, GA, 30601. Phone: (706) 548-0008. Providers update this record themselves, so call before visiting.
How can I verify Adam Nadelson, M.D.'s license?
Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Adam Nadelson, M.D. prescribe under Medicare Part D?
In 2024, Adam Nadelson, M.D. had 349 Medicare Part D claims for 149 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.