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

Diana Arnold, DNP

Individual provider Nurse Practitioner · NPI 1821816059

Diana Arnold, DNP is a Nurse Practitioner in Omaha, Nebraska. Qualified in 2024, 2 years ago. Practices with Harlan Medical LLC, a 10-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Nebraska.

Years since qualifying
2
Licensed in
NE
In the registry since
2024
Specialties on file
2
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.

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Practice location Address checks out

312 S 15th St
Omaha, NE 68102-2207
Phone: (402) 354-2273
Fax: (402) 815-9745
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4101 Woolworth Ave, Omaha, NE 68105-1850 — (402) 995-3239

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 115649 (NE)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 115649 (NE)

Record details

NPI number1821816059
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP
Sole proprietorNo
NPI enumeratedSeptember 27, 2024
Last updated in NPPESNovember 7, 2025
Certification dateNovember 7, 2025
Mailing addressPo Box 3755, Omaha, NE 68103-0755

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Harlan Medical Llc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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