John Maxwell Morrison, M.D.
Anesthesiology Physician · Duluth, MN
John Maxwell Morrison, M.D. is an anesthesiology physician with a practice address in Duluth, Minnesota, and NPI 1477660249, issued on Aug 25, 2006. Check the license (Minnesota 48982, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- John Maxwell Morrison
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 48982 MN
Self-reported in NPPES; status is on the state search - Practice location
- 915 E 1St St, Duluth, MN 55805
- Phone
- (218) 249-5352
- Enumerated
- Aug 25, 2006
- Record last updated
- Dec 9, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20061030000084); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 2002
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,042 in Minnesota → Look up another NPI →
Also registered at 915 E 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Morgan Althoen, M.D.Vascular & Interventional Radiology Physician1851304158
- Brenda Anderson, RD, LD, CDERegistered Dietitian1306965603
- Neil Anderson, CRNACertified Registered Nurse Anesthetist1912958034
- Sierra Anderson, PACPhysician Assistant1699306951
- Annarae AndresenPhysical Therapist1548889975
- Michael Asbell, MDEmergency Medicine Physician1538258793
Verify John Maxwell Morrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 48982Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- St. Luke's Hospital OF DuluthDuluth, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Maxwell Morrison among 1,042 anesthesiology physician records in Minnesota
John Maxwell Morrison, M.D. is one of 1,042 anesthesiology physician records with a practice address in Minnesota. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2002 · median 2009 among the 717 with a school on file
- Record last updated2020 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 anesthesiology physician records list a practice address in Duluth
They are 49 of the 4,084 NPPES records with a practice address in Duluth, and 1,042 anesthesiology physician records in Minnesota.
All 1,042 in Minnesota → Every provider in Duluth → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Norman Boucher, MDDuluth, MN 558051114976552
- Randy Braaten, M.D.Duluth, MN 558051124083233
- Stacy Coffin, MDDuluth, MN 558051194775627
- Kenneth Farrell, M.D.Duluth, MN 558051477544005
- John Gray, MDDuluth, MN 558051902857493
- Paul Gregg, MDDuluth, MN 558051568413672
- James Gregory, MDDuluth, MN 558051811999733
- Mark Grim, M.D.Duluth, MN 558051609843911
Common questions
What is John Maxwell Morrison, M.D.'s NPI number?
John Maxwell Morrison, M.D.'s National Provider Identifier (NPI) is 1477660249, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Maxwell Morrison, M.D. located?
The NPPES record lists a practice address at 915 E 1St St, Duluth, MN, 55805. Phone: (218) 249-5352. Providers update this record themselves, so call before visiting.
How can I verify John Maxwell Morrison, M.D.'s license?
NPPES lists Minnesota license number 48982, 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. 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.