Allen Yen, MD
Radiation Oncology Physician · Atlanta, GA
Allen Yen, MD is a radiation oncology physician with a practice address in Atlanta, Georgia, and NPI 1013479468, issued on Apr 4, 2019. Check the license (Georgia 100790, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Allen Yen
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 100790 GA
Self-reported in NPPES; status is on the state search - Practice location
- 5665 Peachtree Dunwoody RD, Atlanta, GA 30342
- Phone
- (404) 778-1900
- Enumerated
- Apr 4, 2019
- Record last updated
- Aug 7, 2024
- Medicare enrollment
- Enrolled (PECOS I20241010001913); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 180 in Georgia → Look up another NPI →
Also registered at 5665 Peachtree Dunwoody RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tatiana Abebe, CAAAnesthesiologist Assistant1982441291
- Omolara AdamsonFamily Nurse Practitioner1568935492
- Dina Adimora-OnwukaHospitalist Physician1568780252
- Sanem Agrell, RNRegistered Nurse1366243487
- Reem Ahmed, M.DHospitalist Physician1326326489
- Jeannie Aldridge, CAAAnesthesiologist Assistant1144872789
Verify Allen Yen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 100790Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $154.55
1 payment: food and beverage; the largest payer was Novocure Inc. The 3,275 providers of this specialty with any payment received $1,897.85 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 one group practice
- The Southeast Permanente Medical GroupAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allen Yen among 180 radiation oncology physician records in Georgia
Allen Yen, MD is one of 180 radiation oncology 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 2019, is newer than 91% of them.
- NPI issued2019 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2019 · median 2004 among the 142 with a school on file
- Record last updated2024 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Georgia
There are 180 radiation oncology physician records in Georgia.
All 180 in Georgia → Every provider in Atlanta → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Tina Dasgupta, M.D., PH.D.Atlanta, GA 303421356500656
- Philip Duncan, M.D.Atlanta, GA 303421477503449
- David Elkon, MDAtlanta, GA 303421306828389
- Stephen Golder, M.D.Atlanta, GA 303421154434264
- Katherine MartinAtlanta, GA 303421104453083
- Ajaykumar PatelAtlanta, GA 303421184982639
- Frederick Schnell, M.D.Atlanta, GA 303421487638607
- Sarah SinghAtlanta, GA 303421881125391
Common questions
What is Allen Yen, MD's NPI number?
Allen Yen, MD's National Provider Identifier (NPI) is 1013479468, issued on Apr 4, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Allen Yen, MD located?
The NPPES record lists a practice address at 5665 Peachtree Dunwoody RD, Atlanta, GA, 30342. Phone: (404) 778-1900. Providers update this record themselves, so call before visiting.
How can I verify Allen Yen, MD's license?
NPPES lists Georgia license number 100790, as entered by the provider. 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.
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.