Siobhan Moira Flanagan, M.D.
Vascular & Interventional Radiology Physician · Minneapolis, MN
Siobhan Moira Flanagan, M.D. is a vascular & interventional radiology physician with a practice address in Minneapolis, Minnesota, and NPI 1477880276, issued on Nov 16, 2009. Check the license (Minnesota 52776, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Siobhan Moira Flanagan
- Credential
- M.D.
- Primary taxonomy
- Vascular & Interventional Radiology Physician 2085R0204X
- License number
- 52776 MN
Self-reported in NPPES; status is on the state search - Practice location
- Mmc 292,420 Delaware Street SE,, Minneapolis, MN 55455
- Phone
- (612) 626-5589
- Enumerated
- Nov 16, 2009
- Record last updated
- Feb 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20130717000772); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest vascular & interventional radiology physician records → All 94 in Minnesota → Look up another NPI →
Verify Siobhan Moira Flanagan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 52776Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average vascular & interventional radiology physician in 2024
12 Medicare Part D claims, against an average of 75 among the 1,444 providers of this specialty who prescribed in Part D.
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).
Industry payments in 2024: $1,236.00
11 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 3,457 providers of this specialty with any payment received $7,206.73 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 3 group practices
- Fairview ClinicsMinneapolis, MN
- 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).
Siobhan Moira Flanagan among 94 vascular & interventional radiology physician records in Minnesota
Siobhan Moira Flanagan, M.D. is one of 94 vascular & interventional radiology physician records with a practice address in Minnesota. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 45% of them.
- NPI issued2009 · 45% of these records are older, 49% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2006 · median 2010 among the 78 with a school on file
- Record last updated2025 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular & Interventional Radiology Physician providers in Minnesota
There are 94 vascular & interventional radiology physician records in Minnesota.
All 94 in Minnesota → Every provider in Minneapolis → Vascular & Interventional Radiology Physician nationwide →
The 8 vascular & interventional radiology physician records with the nearest ZIP codes
- Michael Clifton, M.D.Minneapolis, MN 554551811429939
- Donna D'Souza, M.D.Minneapolis, MN 554551750512109
- Jeremy Friese, M.D.Minneapolis, MN 554551679543516
- Sameer Gadani, MDMinneapolis, MN 554551013110477
- Chunxiao Guo, MD PHDMinneapolis, MN 554551811518038
- Christopher Hesh, MDMinneapolis, MN 554551740642354
- Michael Rosenberg, MDMinneapolis, MN 554551023097755
- Prashant Shrestha, M.D.Minneapolis, MN 554551457587578
Common questions
What is Siobhan Moira Flanagan, M.D.'s NPI number?
Siobhan Moira Flanagan, M.D.'s National Provider Identifier (NPI) is 1477880276, issued on Nov 16, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Siobhan Moira Flanagan, M.D. located?
The NPPES record lists a practice address at Mmc 292,420 Delaware Street SE,, Minneapolis, MN, 55455. Phone: (612) 626-5589. Providers update this record themselves, so call before visiting.
How can I verify Siobhan Moira Flanagan, M.D.'s license?
NPPES lists Minnesota license number 52776, 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 Siobhan Moira Flanagan, M.D. prescribe under Medicare Part D?
In 2024, Siobhan Moira Flanagan, M.D. had 12 Medicare Part D claims; the average among vascular & interventional radiology physician prescribers was 75. Part D covers Medicare prescriptions only.
What is Siobhan Moira Flanagan, 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.