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

Timothy I Morgenthaler, MD

Individual provider Pulmonary Disease Physician · NPI 1043282585

Timothy I Morgenthaler, MD is a Pulmonary Disease in Rochester, Minnesota. Graduated from Geisel School of Medicine at Dartmouth in 1984, 42 years ago. Practices with Mayo Clinic Health System-Lake City, a 69-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Minnesota.

Years since qualifying
42
Trained at
Geisel School of Medicine at Dartmouth
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

200 1st St SW
Rochester, MN 55905-0001
Phone: (507) 284-2511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 32205 (MN)

Record details

NPI number1043282585
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 7, 2006
Last updated in NPPESAugust 18, 2020
Certification dateAugust 18, 2020
Mailing address200 1st St Sw, Rochester, MN 55905-0001

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolGEISEL SCHOOL OF MEDICINE AT DARTMOUTH
Graduated 1984 (42 years in practice)
Group practice Mayo Clinic Health System-Lake City — 69 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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