Denis Regis Clohisy, M.D.
Orthopaedic Surgery Physician · Minneapolis, MN
Denis Regis Clohisy, M.D. is an orthopaedic surgery physician with a practice address in Minneapolis, Minnesota, and NPI 1801823711, issued on Jun 27, 2006. Check the license (Minnesota 34771, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Denis Regis Clohisy
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 34771 MN
Self-reported in NPPES; status is on the state search - Practice location
- 909 Fulton St SE, Minneapolis, MN 55455
- Phone
- (612) 672-7422
- Enumerated
- Jun 27, 2006
- Record last updated
- Oct 4, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (612) 672-7422
- Medicaid IDs
- 773068300 MN
0971481 IA - Medicare enrollment
- Enrolled (PECOS I20100824001184); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 1983
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 647 in Minnesota → Look up another NPI →
Also registered at 909 Fulton St SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Denis Regis Clohisy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 34771Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
23 Medicare Part D claims for 15 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 11 claims were for opioids.
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): 82.3 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).
Bills Medicare through 2 group practices
- Fairview Express CareMinneapolis, MN
- University OF Minnesota Health Clinics And Surgery Center IncMinneapolis, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Denis Regis Clohisy among 647 orthopaedic surgery physician records in Minnesota
Denis Regis Clohisy, M.D. is one of 647 orthopaedic surgery physician records with a practice address in Minnesota. 76% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 51% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1983 · median 2008 among the 420 with a school on file
- Record last updated2017 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Minnesota
There are 647 orthopaedic surgery physician records in Minnesota.
All 647 in Minnesota → Every provider in Minneapolis → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Elizabeth Arendt, M.D.Minneapolis, MN 554551578507778
- Patrick Horst, M.D.Minneapolis, MN 554551649596990
- Christopher Martin, MDMinneapolis, MN 554551710272042
- Gordon Aamoth, MDMinneapolis, MN 554541215947353
- Emily Burney, MDMinneapolis, MN 554541518695808
- Jason Haselhuhn, DOMinneapolis, MN 554541720699523
- Paul Hoogervorst, MDMinneapolis, MN 554541568925600
- Caroline Hu, MDMinneapolis, MN 554541356838577
Common questions
What is Denis Regis Clohisy, M.D.'s NPI number?
Denis Regis Clohisy, M.D.'s National Provider Identifier (NPI) is 1801823711, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Denis Regis Clohisy, M.D. located?
The NPPES record lists a practice address at 909 Fulton St SE, Minneapolis, MN, 55455. Phone: (612) 672-7422. Providers update this record themselves, so call before visiting.
How can I verify Denis Regis Clohisy, M.D.'s license?
NPPES lists Minnesota license number 34771, as entered by the provider. 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.
How much does Denis Regis Clohisy, M.D. prescribe under Medicare Part D?
In 2024, Denis Regis Clohisy, M.D. had 23 Medicare Part D claims for 15 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Denis Regis Clohisy, M.D.'s MIPS final score?
The 2023 MIPS final score is 82.3 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.