1. Home
  2. Directory
  3. Nevada
  4. Sparks
  5. Nurse Practitioner
  6. NPI Profile

JESSICA A DIEFENBACH NP
NPI 1861016735
Nurse Practitioner in Sparks, NV

Active since June 05, 2020PECOS EnrolledAccepts Medicare Assignment
PO BOX 50003, SPARKS, NV 89435(214) 227-2457(214) 764-0880 Get Directions Write a Review

NPPES record last updated: April 16, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 15, 2023, Jul 14, 2022, Apr 8, 2022 and 1 more (4 updates tracked since 2020).

About Jessica A Diefenbach Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JESSICA A DIEFENBACH NP (NPI 1861016735) is an individual nurse practitioner in Sparks, Nevada, licensed in Nevada (879400) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS, is affiliated with Renown Regional Medical Center, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1861016735
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameJESSICA A DIEFENBACHCredential: NP
Location AddressPO BOX 50003Sparks, NV 89435-0003
Mailing AddressPo Box 2550Rowlett, TX 75030-2550 · (214) 227-2457 · Fax (214) 764-0880
Phone(214) 227-2457
Fax(214) 764-0880
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateJune 5, 2020
Last NPPES UpdateApril 16, 20254 updates tracked since enumeration
NPPES CertifiedApril 16, 2025
✔ NPI 1861016735 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in NV · 879400
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
PO BOX 50003, Sparks, NV 89435
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jessica A Diefenbach Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2567831498
PECOS Enrollment IDI20250606002850
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Renown Regional Medical Center

Acute Care Hospitals · Reno, NV
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number290001
Location1155 Mill StreetReno, NV 89502 · Washoe County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89435 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$88.51 typical visit price
range $57.07 – $173.24
Typical copayment $22.12 (range $14.26 – $43.31)
Most-billed visit code 99203
Established Patient
$100.60 typical visit price
range $18.27 – $140.96
Typical copayment $25.15 (range $4.56 – $35.24)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jessica Diefenbach's NPI number?

The NPI number for Jessica Diefenbach is 1861016735. It was assigned to this individual provider in the NPPES registry on June 5, 2020.

Where is Jessica Diefenbach located?

Jessica Diefenbach practices at PO Box 50003, Sparks, NV 89435. The listed phone number is (214) 227-2457.

What is Jessica Diefenbach's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Jessica Diefenbach enrolled in Medicare?

Yes. Jessica Diefenbach is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Jessica Diefenbach accept?

Health plans from Blue Cross Blue Shield of Arizona list Jessica Diefenbach as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Jessica Diefenbach affiliated with any hospitals?

According to CMS data, Jessica Diefenbach is affiliated with Renown Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Jessica Diefenbach was last updated on April 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.