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

MS. Rhonda Joy Maassen, DC

Individual provider Chiropractor · NPI 1427004365

MS. Rhonda Joy Maassen, DC is a Chiropractic in Donnellson, Iowa. Graduated from Palmer College Chiropractic - Davenport in 2004, 22 years ago. Practices as a sole proprietor. Licensed in Iowa.

Years since qualifying
22
Trained at
Palmer College Chiropractic - Davenport
Licensed in
IA
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

616 Madison Ave
Donnellson, IA 52625-9453
Phone: (319) 835-9011
Fax: (319) 835-9012
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 06716 (IA)

Record details

NPI number1427004365
Entity typeIndividual (Type 1)
GenderFemale
Credentials DC
Sole proprietorYes
NPI enumeratedMay 25, 2006
Last updated in NPPESSeptember 28, 2018

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - DAVENPORT
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Not indicated

Other providers in Donnellson