Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Timothy Scott Lamaster, MD

Individual provider Family Medicine Physician · NPI 1437138229

Dr. Timothy Scott Lamaster, MD is a Family Practice in Duluth, Minnesota. Graduated from University of Iowa, Rj & L Carver College of Medicine in 1992, 34 years ago. Practices with St Luke's Hospital of Duluth, a 413-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Minnesota.

Years since qualifying
34
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
MN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

26 E Superior St Ste 205
Duluth, MN 55802-2124
Phone: (218) 249-4300
Fax: (218) 249-4350
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 36598 (MN)

Record details

NPI number1437138229
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 11, 2006
Last updated in NPPESAugust 19, 2010
Mailing address440 Kenilworth Ave, Duluth, MN 55803-2110

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice St. Luke'S Hospital Of Duluth — 413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Duluth