Susan Sung, MD
Diagnostic Radiology Physician · Appleton, WI
Susan Sung, MD is a diagnostic radiology physician with a practice address in Appleton, Wisconsin, and NPI 1942425590, issued on Apr 16, 2007. Check the license (Wisconsin 50304, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Susan Sung
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 50304 WI
Self-reported in NPPES; status is on the state search - Practice location
- 424 E Wisconsin Ave, Appleton, WI 54911
- Phone
- (920) 739-5642
- Enumerated
- Apr 16, 2007
- Record last updated
- Sep 5, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (920) 968-0259
- Medicare enrollment
- Enrolled (PECOS I20250701003871); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,005 in Wisconsin → Look up another NPI →
Verify Susan Sung in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 50304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 4 group practices
- Premier Radiology Wisconsin LLCMount Pleasant, WI
- Radiology Associates OF Appleton SCShawano, WI
- Radiology CharteredMarquette, MI
- Thedacare, IncorporatedAppleton, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susan Sung among 1,005 diagnostic radiology physician records in Wisconsin
Susan Sung, MD is one of 1,005 diagnostic radiology physician records with a practice address in Wisconsin. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 52% of them.
- NPI issued2007 · 52% of these records are older, 40% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2002 · median 2006 among the 664 with a school on file
- Record last updated2007 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Wisconsin
There are 1,005 diagnostic radiology physician records in Wisconsin.
All 1,005 in Wisconsin → Every provider in Appleton → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Erik Ray, M.D.Appleton, WI 549111477740009
- Ryan Schmidt, MDAppleton, WI 549111679865919
- Timothy Bernauer, M.D.Appleton, WI 549131609815265
- Robert Brucker, M.D.Appleton, WI 549131972530004
- Keyvan Gharabeighlou, D.O.Appleton, WI 549131376588202
- Brian Hebl, M.D.Appleton, WI 549131578599684
- John Iglar, M.D.Appleton, WI 549131760419519
- Gregory Knudson, M.D.Appleton, WI 549131457395519
Common questions
What is Susan Sung, MD's NPI number?
Susan Sung, MD's National Provider Identifier (NPI) is 1942425590, issued on Apr 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Susan Sung, MD located?
The NPPES record lists a practice address at 424 E Wisconsin Ave, Appleton, WI, 54911. Phone: (920) 739-5642. Providers update this record themselves, so call before visiting.
How can I verify Susan Sung, MD's license?
NPPES lists Wisconsin license number 50304, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. 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.