NPPES file of Aug 9, 2026

Samuel John Stellpflug, M.D.

Emergency Medicine Physician · Saint Paul, MN

Samuel John Stellpflug, M.D. is an emergency medicine physician with a practice address in Saint Paul, Minnesota, and NPI 1235316605, issued on Jan 28, 2008. Check the license (Minnesota 50457, 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
1235316605
Name
Samuel John Stellpflug
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
50457 MN
51167 WI
Self-reported in NPPES; status is on the state search
Practice location
640 Jackson St, Saint Paul, MN 55101
Phone
(651) 629-0969
Enumerated
Jan 28, 2008
Record last updated
May 10, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20081030000194); accepts Medicare assignment
Medical or professional school
University Of Wisconsin School Of Medicine, 2005
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 640 Jackson St

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

  1. Halimat AbdulganiyuNurse Practitioner1265322820
  2. Abdihakim Abdullahi, MDEmergency Medicine Physician1922682624
  3. Kolawole Adediran, M.D.Psychiatry Physician1578981239
  4. Tanya Adelman, PA-CPhysician Assistant1922235365
  5. Modupeola Adewunmi, M.DPreventive Medicine/Occupational Environmental Medicine Physician1568621209
  6. Ryan Ahlgren, NPPhysician Assistant1922776129

Verify Samuel John Stellpflug 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 50457
    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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42% fewer Medicare Part D claims than the average emergency medicine physician in 2024

130 Medicare Part D claims for 100 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 17 claims were for opioids.

  1. Samuel Stellpflug130
  2. Specialty average226

Most prescribed

  1. Cephalexin20 claims
  2. Prednisone17 claims
  3. Oxycodone Hcl15 claims
  4. Ondansetron Odt13 claims
  5. Amoxicillin-Clavulanate Potass12 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.

Bills Medicare through one group practice

  1. Lakeview Memorial Hospital Association, Inc.Stillwater, MN

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

Samuel John Stellpflug among 1,348 emergency medicine physician records in Minnesota

Samuel John Stellpflug, M.D. is one of 1,348 emergency medicine physician records with a practice address in Minnesota. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 43% of them.

  • NPI issued2008 · 43% of these records are older, 51% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2005 · median 2012 among the 818 with a school on file
  • Record last updated2019 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

127 emergency medicine physician records list a practice address in Saint Paul

They are 127 of the 10,084 NPPES records with a practice address in Saint Paul, and 1,348 emergency medicine physician records in Minnesota.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Felix Ankel, MDSt Paul, MN 551011013982669
  2. Mary Carr, MDSaint Paul, MN 551011992772057
  3. Won Chung, MDSaint Paul, MN 551011962477513
  4. Ralph Frascone, MDSt Paul, MN 551011033186101
  5. Bradley Gordon, MDSaint Paul, MN 551011477528024
  6. Paul Haller, MDSt Paul, MN 551011487622890
  7. Cullen Hegarty, MDSt Paul, MN 551011437126596
  8. Keith Henry, MDSt Paul, MN 551011417922089

Common questions

What is Samuel John Stellpflug, M.D.'s NPI number?

Samuel John Stellpflug, M.D.'s National Provider Identifier (NPI) is 1235316605, issued on Jan 28, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Samuel John Stellpflug, M.D. located?

The NPPES record lists a practice address at 640 Jackson St, Saint Paul, MN, 55101. Phone: (651) 629-0969. Providers update this record themselves, so call before visiting.

How can I verify Samuel John Stellpflug, M.D.'s license?

NPPES lists Minnesota license number 50457, 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 Samuel John Stellpflug, M.D. prescribe under Medicare Part D?

In 2024, Samuel John Stellpflug, M.D. had 130 Medicare Part D claims for 100 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.