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

Arthur L. Brennan, BS, DC

Individual provider Chiropractor · NPI 1891051173

Arthur L. Brennan, BS, DC is a Chiropractic in Cresco, Iowa. Graduated from Sherman College of Straight Chiropractic in 2012, 14 years ago. Accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
14
Trained at
Sherman College of Straight Chiropractic
Licensed in
IA
In the registry since
2012
What do these letters mean?
BS — Bachelor of Science
An undergraduate science degree.
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

221 N Elm St
Cresco, IA 52136-1521
Phone: (563) 203-3900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 099708 (IA)

Record details

NPI number1891051173
Entity typeIndividual (Type 1)
GenderMale
Credentials BS , DC
Sole proprietorNo
NPI enumeratedApril 11, 2012
Last updated in NPPESSeptember 14, 2023
Certification dateSeptember 14, 2023

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolSHERMAN COLLEGE OF STRAIGHT CHIROPRACTIC
Graduated 2012 (14 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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