NPPES file of Aug 9, 2026

Joseph Paul Schowalter, D.O.

Gastroenterology Physician · Robbinsdale, MN

Joseph Paul Schowalter, D.O. is a gastroenterology physician with a practice address in Robbinsdale, Minnesota, and NPI 1811213473, issued on Apr 7, 2010. Check the license (Minnesota 64325, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811213473
Name
Joseph Paul Schowalter
Credential
D.O.
Primary taxonomy
Gastroenterology Physician 207RG0100X
License numbers
64325 MN
036-132733 IL
Self-reported in NPPES; status is on the state search
Practice location
3300 Oakdale Ave N, Robbinsdale, MN 55422
Phone
(763) 581-5600
Enumerated
Apr 7, 2010
Record last updated
Jul 23, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(763) 581-5601
Medicare enrollment
Enrolled (PECOS I20210825003798); accepts Medicare assignment
Medical or professional school
Midwestern University, Chicago College Of Osteopathic Med, 2010
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3300 Oakdale Ave N

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ryan Aberle, MDFamily Medicine Physician1639732928
  2. Bonnie Adkins-Finke, MDAnesthesiology Physician1346293040
  3. Ese Aghenta, M.B.B.S.Hospitalist Physician1972921567
  4. Abdulqadir Ahmad, D.OInfectious Disease Physician1366707556
  5. Umair Ahmed, M.D.Internal Medicine Physician1760865430
  6. Sharmin Alam, M.D.Internal Medicine Physician1932392446

Verify Joseph Paul Schowalter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 64325
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Minnesota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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54% fewer Medicare Part D claims than the average gastroenterology physician in 2024

376 Medicare Part D claims for 204 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.

  1. Joseph Schowalter376
  2. Specialty average811

Most prescribed

  1. Omeprazole85 claims
  2. Peg-3350 And Electrolytes76 claims
  3. Ondansetron Hcl64 claims
  4. Gavilyte-G38 claims
  5. Gavilyte-C27 claims
  6. Esomeprazole Magnesium16 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.

Industry payments in 2024: $88.77

3 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Joseph Schowalter$88.77
  2. Specialty average$5,015.95

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

  1. Avera MckennanSioux Falls, SD
  2. Hrmc, LLCLake Havasu City, AZ
  3. Mankato Clinic LtdMankato, MN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Joseph Paul Schowalter among 457 gastroenterology physician records in Minnesota

Joseph Paul Schowalter, D.O. is one of 457 gastroenterology physician records with a practice address in Minnesota. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 59% of them.

  • NPI issued2010 · 59% of these records are older, 38% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2010 · median 2006 among the 334 with a school on file
  • Record last updated2018 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in Minnesota

There are 457 gastroenterology physician records in Minnesota.

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Thomas Koenig, M.D.Robbinsdale, MN 554221760419741
  2. Gregory Mevissen, MDRobbinsdale, MN 554221295763837
  3. Bryce Purdy, MDRobbinsdale, MN 554221750357968
  4. Steven Sanderson, MDRobbinsdale, MN 554221578592077
  5. Jerrold Stempel, MDRobbinsdale, MN 554221063448330
  6. Nirjhar DuttaBloomington, MN 554251104292978
  7. David Brokl, M.D.Saint Louis Park, MN 554261306068150
  8. Ann Kools, M.D.St Louis Park, MN 554261871578419

Common questions

What is Joseph Paul Schowalter, D.O.'s NPI number?

Joseph Paul Schowalter, D.O.'s National Provider Identifier (NPI) is 1811213473, issued on Apr 7, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Joseph Paul Schowalter, D.O. located?

The NPPES record lists a practice address at 3300 Oakdale Ave N, Robbinsdale, MN, 55422. Phone: (763) 581-5600. Providers update this record themselves, so call before visiting.

How can I verify Joseph Paul Schowalter, D.O.'s license?

NPPES lists Minnesota license number 64325, 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 Joseph Paul Schowalter, D.O. prescribe under Medicare Part D?

In 2024, Joseph Paul Schowalter, D.O. had 376 Medicare Part D claims for 204 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.