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

Jessica A Diefenbach, NP

Individual provider Nurse Practitioner · NPI 1861016735

Jessica A Diefenbach, NP is a Nurse Practitioner in Sparks, Nevada. Qualified in 2024, 2 years ago. Practices with Atrium Surgical Assistant Services, LLC, a 2-clinician group and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
2
Licensed in
NV
In the registry since
2020
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 50003
Sparks, NV 89435-0003
Phone: (214) 227-2457
Fax: (214) 764-0880
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 879400 (NV)

Record details

NPI number1861016735
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJune 5, 2020
Last updated in NPPESApril 16, 2025
Certification dateApril 16, 2025

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 Atrium Surgical Assistant Services, Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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