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

Richard E. Dietzen, MD, PA

Organization Medical Specialty Clinic/Center · NPI 1174738397

Richard E. Dietzen, MD, PA is a Medical Specialty Clinic/Center in El Dorado, Arkansas. Licensed in Arkansas. Registered with an NPI since 2007.

Licensed in
AR
In the registry since
2007
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

403 W Oak St Ste 302
El Dorado, AR 71730-4586
Phone: (870) 863-6444
Fax: (870) 863-6675
Show map & directions

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

Specialties & licences

Medical Specialty Clinic/Center (primary) Taxonomy 261QM2500X · Licence E-1069 (AR)

Record details

NPI number1174738397
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Richard Dietzen — Physician · (870) 863-6444
NPI enumeratedMay 11, 2007
Last updated in NPPESJanuary 18, 2008
Mailing address403 W. Oak St, Suite 302, El Dorado, AR 71730-4586