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

Curtis J Frier, DO

Individual provider General Practice Physician · NPI 1902899586

Curtis J Frier, DO is a Family Practice in Washington, Iowa. Qualified in 1981, 45 years ago. Practices with Washington County Hospital, a 39-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
45
Licensed in
IA
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

400 E Polk St Pob 909
Washington, IA 52353-1237
Phone: (319) 653-6601
Fax: (319) 653-5624
Show map & directions

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

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 01932 (IA)

Record details

NPI number1902899586
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 29, 2005
Last updated in NPPESDecember 28, 2009
Mailing address400 E Polk St, Pob 909, Washington, IA 52353-1237

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1981 (45 years in practice)
Group practice Washington County Hospital — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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