Stephen D. Johnston, M.D.
Diagnostic Radiology Physician · Eden Prairie, MN
Stephen D. Johnston, M.D. is a diagnostic radiology physician with a practice address in Eden Prairie, Minnesota, and NPI 1336187673, issued on Jun 2, 2006. Check the license on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Stephen D. Johnston
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- ME59987 FL
Self-reported in NPPES; status is on the state search - Practice location
- 11995 Singletree LN Ste 500, Eden Prairie, MN 55344
- Phone
- (952) 595-1301
- Enumerated
- Jun 2, 2006
- Record last updated
- Oct 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (612) 294-4903
- Medicare enrollment
- Enrolled (PECOS I20070726000836); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In Shreveport, 1985
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,700 in Minnesota → Look up another NPI →
Also registered at 11995 Singletree LN Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephen D. Johnston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical PracticeCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Howard John Simon MD PCSarasota, FL
- Simonmed Imaging Florida LLCOrlando, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen D. Johnston among 1,700 diagnostic radiology physician records in Minnesota
Stephen D. Johnston, M.D. is one of 1,700 diagnostic radiology physician records with a practice address in Minnesota. 79% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 48% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated1985 · median 2003 among the 1,324 with a school on file
- Record last updated2019 · 42% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
199 diagnostic radiology physician records list a practice address in Eden Prairie
They are 199 of the 1,618 NPPES records with a practice address in Eden Prairie, and 1,700 diagnostic radiology physician records in Minnesota.
All 1,700 in Minnesota → Every provider in Eden Prairie → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Parina Cho, MDEden Prairie, MN 553441790770261
- Bernadette Curtis, M.D.Eden Prairie, MN 553441407858970
- Jeffrey Cutler, MDEden Prairie, MN 553441164427134
- James Denier, M.D.Eden Prairie, MN 553441780689497
- Blake Evernden, MDEden Prairie, MN 553441861488918
- Harvey Greenberg, MDEden Prairie, MN 553441841282423
- Daryl Henderson, MDEden Prairie, MN 553441093717001
- Anthony Massi, MDEden Prairie, MN 553441912991209
Common questions
What is Stephen D. Johnston, M.D.'s NPI number?
Stephen D. Johnston, M.D.'s National Provider Identifier (NPI) is 1336187673, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen D. Johnston, M.D. located?
The NPPES record lists a practice address at 11995 Singletree LN Ste 500, Eden Prairie, MN, 55344. Phone: (952) 595-1301. Providers update this record themselves, so call before visiting.
How can I verify Stephen D. Johnston, M.D.'s license?
Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Stephen D. Johnston, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.