Karin Hagen, MD
Gastroenterology Physician · Saint Paul, MN
Karin Hagen, MD is a gastroenterology physician with a practice address in Saint Paul, Minnesota, and NPI 1326016924, issued on Mar 9, 2006. Check the license on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Karin Hagen
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- Practice location
- 435 Phalen Blvd, Saint Paul, MN 55130
- Phone
- (651) 254-8680
- Enumerated
- Mar 9, 2006
- Entity
- Type 1 · individual
Also registered at 435 Phalen Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aimee Abben, PA-CPhysician Assistant1881824258
- Ahmad Abdulkarim, MDInternal Medicine Physician1578522991
- Alyssa Anderson, M.D.Gastroenterology Physician1750709986
- Sarah Anderson, MDOrthopaedic Surgery Physician1700935517
- Khalid Azzam, M.D.Orthopaedic Surgery Physician1811128416
- Kathleen Barrett, NPNurse Practitioner1386604684
Verify Karin Hagen 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
34% fewer Medicare Part D claims than the average gastroenterology physician in 2024
563 Medicare Part D claims for 215 beneficiaries, against an average of 848 among the 13,066 providers of this specialty who prescribed in Part D.
Most prescribed
- Ondansetron Hcl73 claims
- Gavilyte-G70 claims
- Omeprazole38 claims
- Humira(Cf) Pen35 claims
- Sucralfate30 claims
- Colestipol Hcl29 claims
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.
One hospital or facility affiliation
- Group Health Plan IncSaint Paul, MN
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Gastroenterology Physician providers in Minnesota
There are 369 gastroenterology physician records in Minnesota.
Other gastroenterology physician records in Minnesota
- Jad Abimansour, MDRochester, MN1417488248
- Waqqas Afif, MDRochester, MN1114181203
- Olalekan Akanbi, MDMaple Grove, MN1881096030
- Jeffrey Albrecht, MDMinneapolis, MN1568415305
- Wafa Ali Abdulla Aldhaleei, MD, MSC, MPHRochester, MN1295576551
- Glenn Alexander, M.D.Rochester, MN1982680989
- Jeffrey Alexander, M.D.Rochester, MN1306822028
- Stuart Amateau, MD, PHDMinneapolis, MN1083769855
- Alyssa Anderson, M.D.Saint Paul, MN1750709986
- Tinsae Tsegaye Anebo, MDRochester, MN1477338499
Common questions
What is Karin Hagen, MD's NPI number?
Karin Hagen, MD's National Provider Identifier (NPI) is 1326016924, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karin Hagen, MD located?
The NPPES record lists a practice address at 435 Phalen Blvd, Saint Paul, MN, 55130. Phone: (651) 254-8680. Providers update this record themselves, so call before visiting.
How can I verify Karin Hagen, MD'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.
How much does Karin Hagen, MD prescribe under Medicare Part D?
In 2024, Karin Hagen, MD had 563 Medicare Part D claims for 215 beneficiaries; the average among gastroenterology physician prescribers was 848. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.