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

Individual provider Diagnostic Radiology Physician · NPI 1740233428

Timothy John Lucas, MD is a Diagnostic Radiology in Mason City, Iowa. Graduated from University of Iowa, Rj & L Carver College of Medicine in 1984, 42 years ago. Practices with Radiologists of North Iowa PC, a 14-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
42
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
IA
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

1010 4th St SW Ste 100
Mason City, IA 50401-2857
Phone: (641) 424-0102
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 26520 (IA)

Record details

NPI number1740233428
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2006
Last updated in NPPESMarch 26, 2021
Certification dateMarch 26, 2021
Mailing address1416 6th St Sw, Mason City, IA 50401-4818

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Radiologists Of North Iowa Pc — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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