Frederick Schnell, M.D.
Radiation Oncology Physician · Atlanta, GA
Frederick Schnell, M.D. is a radiation oncology physician with a practice address in Atlanta, Georgia, and NPI 1487638607, issued on Dec 1, 2005. Check the license (Georgia 042424, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Frederick Schnell
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 042424 GA
MD.19982 AL
036173583 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Johnson Ferry RD, Atlanta, GA 30342
- Phone
- (404) 851-8000
- Enumerated
- Dec 1, 2005
- Record last updated
- Aug 3, 2026
- Fax
- (404) 851-6325
- Medicaid IDs
- 000912161AB GA
000912161C GA
000912161AD GA
00912161A GA - Medicare enrollment
- Enrolled (PECOS I20070228000135); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 180 in Georgia → Look up another NPI →
Also registered at 1000 Johnson Ferry RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joshua AddisonAnesthesiologist Assistant1588036958
- Rasaki Adebisi, PAAAAnesthesiologist Assistant1841626330
- Titilola Adeboye, CNPPsychiatric/Mental Health Nurse Practitioner1811536386
- Oluwatoyin Adedapo-JimohAnesthesiologist Assistant1841907920
- Lynsey AdkinsFamily Nurse Practitioner1285003400
Verify Frederick Schnell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 042424Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 92.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $32.39
2 payments; by number, the most common kind was food and beverage; the largest payer was Eisai 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.
3 hospitals and group practices
- Beaufort County Memorial HospitalBeaufort, SC · Acute Care Hospitals4 of 5 stars
- North Atlanta Professional Services LLCCumming, GA
- Wellstar Medical Group LLCLagrange, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Frederick Schnell among 180 radiation oncology physician records in Georgia
Frederick Schnell, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1991 · median 2004 among the 142 with a school on file
- Record last updated2026 · 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
- Sarah SinghAtlanta, GA 303421881125391
- Nancy Wiggers, MDAtlanta, GA 303421548215775
Common questions
What is Frederick Schnell, M.D.'s NPI number?
Frederick Schnell, M.D.'s National Provider Identifier (NPI) is 1487638607, issued on Dec 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Frederick Schnell, M.D. located?
The NPPES record lists a practice address at 1000 Johnson Ferry RD, Atlanta, GA, 30342. Phone: (404) 851-8000. Providers update this record themselves, so call before visiting.
How can I verify Frederick Schnell, M.D.'s license?
NPPES lists Georgia license number 042424, 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.
What is Frederick Schnell, M.D.'s MIPS final score?
The 2023 MIPS final score is 92.9 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.