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

Diana Jean Woollum, MN, ARNP

Individual provider Nurse Practitioner · NPI 1386708089

Diana Jean Woollum, MN, ARNP is a Nurse Practitioner in Richland, Washington. Qualified in 2005, 21 years ago. Practices with Kadlec Regional Medical Center, a 396-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
21
Licensed in
WA
In the registry since
2006
Specialties on file
3
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

780 Swift Blvd Ste 101
Richland, WA 99352-3545
Phone: (509) 942-3060
Fax: (509) 946-1850
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP30007073 (WA)
Nurse Practitioner Taxonomy 363L00000X · Licence AP30007073 (WA)
Nurse Practitioner Taxonomy 363L00000X · Licence RN00127488 (WA)

Record details

NPI number1386708089
Entity typeIndividual (Type 1)
GenderFemale
Credentials MN , ARNP
Sole proprietorNo
NPI enumeratedDecember 20, 2006
Last updated in NPPESDecember 19, 2023
Certification dateDecember 19, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Kadlec Regional Medical Center — 396 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Richland