NPPES file of Aug 9, 2026

Jonathan D. Zellmer, MD

Surgery Physician · Little Falls, MN

Jonathan D. Zellmer, MD is a surgery physician with a practice address in Little Falls, Minnesota, and NPI 1245460450, issued on Jul 22, 2009. Check the license (Minnesota 58276, 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
1245460450
Name
Jonathan D. Zellmer
Credential
MD
Primary taxonomy
Surgery Physician 208600000X
License number
58276 MN
Self-reported in NPPES; status is on the state search
Practice location
811 2ND St SE, Little Falls, MN 56345
Phone
(320) 631-7000
Enumerated
Jul 22, 2009
Record last updated
Mar 10, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140929001431); accepts Medicare assignment
Medical or professional school
University Of Minnesota Medical School, 2009
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 811 2ND St SE

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

  1. Karilyn Avery, MDPediatrics Physician1306933403
  2. Christopher Bell, MDFamily Medicine Physician1376785212
  3. Noel Collis, M.D.Adolescent Medicine (Internal Medicine) Physician1912076720
  4. Michael Dorle, MDSurgery Physician1457389884
  5. Kristin Doucette, APRN, PMHNPPsychiatric/Mental Health Nurse Practitioner1568229698
  6. James Gehant, M.D.Family Medicine Physician1821013038

Verify Jonathan D. Zellmer 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 58276
    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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80% fewer Medicare Part D claims than the average surgery physician in 2024

30 Medicare Part D claims for 24 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.

  1. Jonathan Zellmer30
  2. Specialty average147

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: $14.22

1 payment: food and beverage; the largest payer was Smith+Nephew, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jonathan Zellmer$14.22
  2. Specialty average$3,513.80

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Unity Family HealthcareLittle Falls, MN

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

Jonathan D. Zellmer among 742 surgery physician records in Minnesota

Jonathan D. Zellmer, MD is one of 742 surgery physician records with a practice address in Minnesota. 68% 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 50% of them.

  • NPI issued2009 · 50% of these records are older, 48% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2009 · median 2009 among the 430 with a school on file
  • Record last updated2017 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3 surgery physician records list a practice address in Little Falls

They are 3 of the 209 NPPES records with a practice address in Little Falls, and 742 surgery physician records in Minnesota.

The 8 surgery physician records with the nearest ZIP codes

  1. Michael Dorle, MDLittle Falls, MN 563451457389884
  2. Saung Park, MDLittle Falls, MN 563451376512186
  3. Patrick Oakes, M.D.Sartell, MN 563771972571834
  4. James Weeks, M.D.Sartell, MN 563771467420356
  5. Shawn Lanman, D.O.Alexandria, MN 563081427038397
  6. Cristina MastenAlexandria, MN 563081821651803
  7. Gina Nordsiden-Brown, D.O.Alexandria, MN 563081356661276
  8. Gary Paulson, MDAlexandria, MN 563081437139839

Common questions

What is Jonathan D. Zellmer, MD's NPI number?

Jonathan D. Zellmer, MD's National Provider Identifier (NPI) is 1245460450, issued on Jul 22, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan D. Zellmer, MD located?

The NPPES record lists a practice address at 811 2ND St SE, Little Falls, MN, 56345. Phone: (320) 631-7000. Providers update this record themselves, so call before visiting.

How can I verify Jonathan D. Zellmer, MD's license?

NPPES lists Minnesota license number 58276, 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 Jonathan D. Zellmer, MD prescribe under Medicare Part D?

In 2024, Jonathan D. Zellmer, MD had 30 Medicare Part D claims for 24 beneficiaries; the average among surgery physician prescribers was 147. 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.