Fred S. Mushkat, MD
Emergency Medicine Physician · Duluth, MN
Fred S. Mushkat, MD is an emergency medicine physician with a practice address in Duluth, Minnesota, and NPI 1538112511, issued on May 18, 2006. Check the license (Minnesota 56653, as entered in NPPES) on the Minnesota Board of Medical Practice; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Fred S. Mushkat
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 56653 MN
106902 MN
31075 KY
Self-reported in NPPES; status is on the state search - Practice location
- 407 E 3RD St, Duluth, MN 55805
- Phone
- (218) 786-4000
- Enumerated
- May 18, 2006
- Record last updated
- Mar 7, 2023
- Medicaid IDs
- 64310758 KY
1538112511 MN
1538112511 WI - Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,348 in Minnesota → Look up another NPI →
Also registered at 407 E 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kathleen AhlbergOccupational Therapist1174556740
- Lynn AldrinOccupational Therapist1710012414
- Catherine AmeelPhysical Therapist1831259944
Verify Fred S. Mushkat in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 56653Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Fred S. Mushkat among 1,348 emergency medicine physician records in Minnesota
Fred S. Mushkat, 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 not. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 63% newer
- In a Medicare fileNo · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2023 · 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).
77 emergency medicine physician records list a practice address in Duluth
They are 77 of the 4,084 NPPES records with a practice address in Duluth, and 1,348 emergency medicine physician records in Minnesota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,348 in Minnesota → Every provider in Duluth → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Brian Bergeron, MDDuluth, MN 558051316997851
- Gregory Bernhardt, MDDuluth, MN 558051013967850
- Peter Chase, MD, PHDDuluth, MN 558051063485563
- Christopher Delp, MDDuluth, MN 558051417908641
- Steven Hansen, MDDuluth, MN 558051619928520
- John Holst, D.O.Duluth, MN 558051669442406
- Lynn Howard, MDDuluth, MN 558051942276209
- Thomas Kunze, MDDuluth, MN 558051912957754
Common questions
What is Fred S. Mushkat, MD's NPI number?
Fred S. Mushkat, MD's National Provider Identifier (NPI) is 1538112511, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Fred S. Mushkat, MD located?
The NPPES record lists a practice address at 407 E 3RD St, Duluth, MN, 55805. Phone: (218) 786-4000. Providers update this record themselves, so call before visiting.
How can I verify Fred S. Mushkat, MD's license?
NPPES lists Minnesota license number 56653, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.