Nathan M. Kunzler, MD
Emergency Medicine Physician · St Paul, MN
Nathan M. Kunzler, MD is an emergency medicine physician with a practice address in St Paul, Minnesota, and NPI 1457700593, issued on Jun 9, 2016. Check the license on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Nathan M. Kunzler
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 267857 MA
Self-reported in NPPES; status is on the state search - Practice location
- Regions Hospital, St Paul, MN 55101
- Phone
- (801) 529-7582
- Enumerated
- Jun 9, 2016
- Record last updated
- Feb 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20201023002827); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,348 in Minnesota → Look up another NPI →
Also registered at Regions Hospital
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Todd MolenaarCertified Registered Nurse Anesthetist1497238604
- Kellie Nance, PA-CPhysician Assistant1306347539
- Joshua SalzmanAthletic Trainer1083682025
Verify Nathan M. Kunzler 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
90% fewer Medicare Part D claims than the average emergency medicine physician in 2024
23 Medicare Part D claims for 19 beneficiaries, against an average of 226 among the 54,106 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
- Essentia Health Virginia LLCVirginia, MN
- St Marys Medical CenterDuluth, MN
- The Duluth Clinic LtdDuluth, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan M. Kunzler among 1,348 emergency medicine physician records in Minnesota
Nathan M. Kunzler, MD 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 2016, is newer than 73% of them.
- NPI issued2016 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2016 · median 2012 among the 818 with a school on file
- Record last updated2022 · 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).
32 emergency medicine physician records list a practice address in St Paul
They are 32 of the 815 NPPES records with a practice address in St Paul, and 1,348 emergency medicine physician records in Minnesota.
All 1,348 in Minnesota → Every provider in St Paul → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Felix Ankel, MDSt Paul, MN 551011013982669
- Mary Carr, MDSaint Paul, MN 551011992772057
- Won Chung, MDSaint Paul, MN 551011962477513
- Ralph Frascone, MDSt Paul, MN 551011033186101
- Bradley Gordon, MDSaint Paul, MN 551011477528024
- Paul Haller, MDSt Paul, MN 551011487622890
- Cullen Hegarty, MDSt Paul, MN 551011437126596
- Keith Henry, MDSt Paul, MN 551011417922089
Common questions
What is Nathan M. Kunzler, MD's NPI number?
Nathan M. Kunzler, MD's National Provider Identifier (NPI) is 1457700593, issued on Jun 9, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Nathan M. Kunzler, MD located?
The NPPES record lists a practice address at Regions Hospital, St Paul, MN, 55101. Phone: (801) 529-7582. Providers update this record themselves, so call before visiting.
How can I verify Nathan M. Kunzler, 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 Nathan M. Kunzler, MD prescribe under Medicare Part D?
In 2024, Nathan M. Kunzler, MD had 23 Medicare Part D claims for 19 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.