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

Gregory Wayne Titus, ARNP

Individual provider Registered Nurse · NPI 1306830070

Gregory Wayne Titus, ARNP is a Registered Nurse in Ottumwa, Iowa. Licensed in Iowa. Registered with an NPI since 2005.

Licensed in
IA
In the registry since
2005
Specialties on file
2
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

931 Pennsylvania Ave
Ottumwa, IA 52501-2138
Phone: (641) 684-3000
Fax: (641) 684-2469
Show map & directions

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

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence C090162 (IA)
Registered Nurse Taxonomy 163W00000X · Licence 090162 (IA)

Record details

NPI number1306830070
Entity typeIndividual (Type 1)
GenderMale
Credentials ARNP
Sole proprietorNo
NPI enumeratedSeptember 8, 2005
Last updated in NPPESOctober 16, 2007
Mailing address931 Pennsylvania Ave, Ottumwa, IA 52501-2138

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