Hayley Jeanmarie Severson
Internal Medicine Physician · Minneapolis, MN
Hayley Jeanmarie Severson is an internal medicine physician with a practice address in Minneapolis, Minnesota, and NPI 1285210310, issued on Mar 19, 2021. Check the license (Minnesota 75203, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Hayley Jeanmarie Severson
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 75203 MN
Self-reported in NPPES; status is on the state search - Practice location
- 420 Delaware St SE, Minneapolis, MN 55455
- Phone
- (612) 624-0990
- Enumerated
- Mar 19, 2021
- Record last updated
- Mar 4, 2025
- Medicare enrollment
- Enrolled (PECOS I20231205001564); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,632 in Minnesota → Look up another NPI →
Also registered at 420 Delaware St SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Hayley Jeanmarie Severson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 75203Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
92 Medicare Part D claims for 24 beneficiaries, against an average of 3,176 among the 108,855 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.
Bills Medicare through 3 group practices
- Fairview ClinicsSaint Paul, MN
- Fairview Health ServicesMinneapolis, MN
- Healtheast Medical Research InstituteMaplewood, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hayley Jeanmarie Severson among 2,632 internal medicine physician records in Minnesota
Hayley Jeanmarie Severson is one of 2,632 internal medicine physician records with a practice address in Minnesota. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 85% of them.
- NPI issued2021 · 85% of these records are older, 11% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2021 · median 2008 among the 1,700 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
653 internal medicine physician records list a practice address in Minneapolis
They are 653 of the 22,918 NPPES records with a practice address in Minneapolis, and 2,632 internal medicine physician records in Minnesota.
All 2,632 in Minnesota → Every provider in Minneapolis → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Bradley Benson, M.D.Minneapolis, MN 554551467488536
- John Brown, M.D.Minneapolis, MN 554551679500995
- Suk Yin Chan-Colenbrander, MDMinneapolis, MN 554551104843101
- William Conroy, MDMinneapolis, MN 554551396723243
- Susan Diem, M.D.Minneapolis, MN 554551902834641
- Briar Duffy, M.D.Minneapolis, MN 554551275578452
- Mark Gavin, M.D.Minneapolis, MN 554551811969785
- Bernhard Hering, M.D.Minneapolis, MN 554551649203944
Common questions
What is Hayley Jeanmarie Severson's NPI number?
Hayley Jeanmarie Severson's National Provider Identifier (NPI) is 1285210310, issued on Mar 19, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Hayley Jeanmarie Severson located?
The NPPES record lists a practice address at 420 Delaware St SE, Minneapolis, MN, 55455. Phone: (612) 624-0990. Providers update this record themselves, so call before visiting.
How can I verify Hayley Jeanmarie Severson's license?
NPPES lists Minnesota license number 75203, 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 Hayley Jeanmarie Severson prescribe under Medicare Part D?
In 2024, Hayley Jeanmarie Severson had 92 Medicare Part D claims for 24 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.