Eric Sutphen, MD
Radiation Oncology Physician · Saint Louis, MO
Eric Sutphen, MD is a radiation oncology physician with a practice address in Saint Louis, Missouri, and NPI 1932170859, issued on Jan 30, 2006. Check the license (Missouri R2P24, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Eric Sutphen
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- R2P24 MO
Self-reported in NPPES; status is on the state search - Practice location
- 450 N New Ballas RD Ste 70W, Saint Louis, MO 63141
- Phone
- (314) 227-2301
- Enumerated
- Jan 30, 2006
- Record last updated
- Jan 16, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (314) 227-2316
- Medicaid ID
- 203032628 MO
- Medicare enrollment
- Enrolled (PECOS I20041115000186); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 136 in Missouri → Look up another NPI →
Verify Eric Sutphen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license R2P24Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average radiation oncology physician in 2024
11 Medicare Part D claims, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 68.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $114.34
5 payments; by number, the most common kind was food and beverage; the largest payer was Myriad Genetic Laboratories, 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
- Urology OF St Louis IncSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric Sutphen among 136 radiation oncology physician records in Missouri
Eric Sutphen, MD is one of 136 radiation oncology physician records with a practice address in Missouri. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 52% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1987 · median 2004 among the 96 with a school on file
- Record last updated2015 · 46% 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 Missouri 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 Missouri
There are 136 radiation oncology physician records in Missouri.
All 136 in Missouri → Every provider in Saint Louis → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Kathy Baglan, M.D.Saint Louis, MO 631411538122163
- Michael Beat, MDSaint Louis, MO 631411053341636
- Jeffrey Craft, M.D., PH.D.Saint Louis, MO 631411497936231
- Robert Frazier, M.D.Saint Louis, MO 631411821051947
- Abigail Kohut-Jackson, MDSaint Louis, MO 631411447192570
- Mustafaa Mahmood, MDSaint Louis, MO 631411205399847
- Julie Mai, M.D.Saint Louis, MO 631411215990718
- Amit Roy, M.D.Saint Louis, MO 631411750813960
Common questions
What is Eric Sutphen, MD's NPI number?
Eric Sutphen, MD's National Provider Identifier (NPI) is 1932170859, issued on Jan 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eric Sutphen, MD located?
The NPPES record lists a practice address at 450 N New Ballas RD Ste 70W, Saint Louis, MO, 63141. Phone: (314) 227-2301. Providers update this record themselves, so call before visiting.
How can I verify Eric Sutphen, MD's license?
NPPES lists Missouri license number R2P24, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Eric Sutphen, MD prescribe under Medicare Part D?
In 2024, Eric Sutphen, MD had 11 Medicare Part D claims; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Eric Sutphen, MD's MIPS final score?
The 2023 MIPS final score is 68.6 of 100, reported for the practice group. 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.