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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DIANA ARNOLD DNP
NPI 1821816059
Nurse Practitioner - Family in Omaha, NE

Active since September 27, 2024PECOS EnrolledAccepts Medicare Assignment
312 S 15TH ST, OMAHA, NE 68102(402) 354-2273(402) 815-9745 Get Directions Write a Review

NPPES record last updated: October 14, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 14, 2026, Nov 7, 2025, Sep 27, 2024 (3 updates tracked since 2024).

About Diana Arnold Dnp NPPES

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

DIANA ARNOLD DNP (NPI 1821816059) is an individual family provider in Omaha, Nebraska, licensed in Nebraska (115649) and active in the NPI registry since September 2024. She is enrolled in Medicare PECOS, is affiliated with The Nebraska Methodist Hospital, and maintains a secondary practice location in Omaha.

NPPES Registry Identity

NPI1821816059
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDIANA ARNOLDCredential: DNP
Location Address312 S 15TH STOmaha, NE 68102-2207
Mailing AddressPo Box 3755Omaha, NE 68103-0755 · (402) 354-2100 · Fax (402) 354-2155
Phone(402) 354-2273
Fax(402) 815-9745
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateSeptember 27, 2024
Last NPPES UpdateOctober 14, 20263 updates tracked since enumeration
NPPES CertifiedOctober 14, 2026
✔ NPI 1821816059 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NE · 115649
Also ListedNurse PractitionerTaxonomy 363L00000X · License 115649 (NE)
312 S 15TH ST, Omaha, NE 68102
Open in Google Maps ↗

Secondary Practice Location 1

Location 14101 Woolworth AveOmaha, NE 68105-1850 · Phone (402) 995-3239

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Nebraska, Oscar Insurance Company, UnitedHealthcare and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Diana Arnold Dnp 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 ID4183150113
PECOS Enrollment IDI20241213000131, I20241220000207
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.

Medicare Billing Reassignments

6

Medicare enrollment records show Diana Arnold reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Make Medical, LLC
4.6 mi
Urgent Care
325 N 72ND ST
Omaha, NE 68114
  • Reassigned Medicare billing, Nebraska enrollment
  • 21 clinicians in this Medicare group
NPI 1295181022 (402) 715-5272
Physicians Clinic Inc
7.1 mi
Family Medicine
10060 REGENCY CIR
Omaha, NE 68114
  • Reassigned Medicare billing, Iowa and Nebraska enrollments
  • 162 clinicians in this Medicare group
NPI 1821049156 (402) 354-1500
4G Enterprises, LLC
7.7 mi
Urgent Care
2821 S 108TH ST
Omaha, NE 68144
  • Reassigned Medicare billing, Nebraska enrollment
  • 21 clinicians in this Medicare group
NPI 1033544267 (402) 933-8201
Harlan Medical, LLC
8.1 mi
Urgent Care
1307 HARLAN DR
Bellevue, NE 68005
  • Reassigned Medicare billing, Nebraska enrollment
  • 20 clinicians in this Medicare group
NPI 1487089611 (402) 291-8701
Urgent Care Bennington, LLC
13 mi
Urgent Care
8001 N 157TH ST STE 102
Bennington, NE 68007
  • Reassigned Medicare billing, Nebraska enrollment
  • 20 clinicians in this Medicare group
NPI 1033940879 (402) 933-8201
Hydr8, LLC
14 mi
Urgent Care
18210 WRIGHT ST
Omaha, NE 68130
  • Reassigned Medicare billing, Nebraska enrollment
  • 26 clinicians in this Medicare group
NPI 1922735406 (402) 926-9637

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

The Nebraska Methodist Hospital

Acute Care Hospitals · Omaha, NE
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number280040
Location8303 Dodge StOmaha, NE 68114 · Douglas County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 68102 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
$81.20 typical visit price
range $52.69 – $160.21
Typical copayment $20.30 (range $13.17 – $40.05)
Most-billed visit code 99203
Established Patient
$93.55 typical visit price
range $16.90 – $131.25
Typical copayment $23.38 (range $4.22 – $32.81)
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.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENA NICHOLE MAHONEY
Nurse Practitioner
312 S 15TH ST
OMAHA, NE 68102
Douglas County (402) 354-2273
PHYSICIANS CLINIC INC
Durable Medical Equipment & Medical Supplies
312 S 15TH ST
OMAHA, NE 68102
Douglas County (402) 354-2273
WINNIE CHAWIRA FNP-BC
Nurse Practitioner (Family)
312 S 15TH ST
OMAHA, NE 68102
Douglas County (402) 717-2790
EMILY JANE PAYNE APRN
Nurse Practitioner
312 S 15TH ST
OMAHA, NE 68102
Douglas County (402) 354-2273

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 Diana Arnold's NPI number?

The NPI number for Diana Arnold is 1821816059. It was assigned to this individual provider in the NPPES registry on September 27, 2024.

Where is Diana Arnold located?

Diana Arnold practices at 312 S 15th St, Omaha, NE 68102. The listed phone number is (402) 354-2273.

What is Diana Arnold's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Diana Arnold enrolled in Medicare?

Yes. Diana Arnold 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.

Which organizations bill Medicare for Diana Arnold's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diana Arnold reassigns Medicare benefits to 6 organizations: Make Medical, LLC (Omaha, NE), Physicians Clinic Inc (Omaha, NE), 4G Enterprises, LLC (Omaha, NE), Harlan Medical, LLC (Bellevue, NE), Urgent Care Bennington, LLC (Bennington, NE) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Diana Arnold's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Diana Arnold accept?

Health plans from Blue Cross and Blue Shield of Nebraska, Oscar Insurance Company, UnitedHealthcare and Wellmark Health Plan of Iowa, Inc. list Diana Arnold 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 Diana Arnold affiliated with any hospitals?

According to CMS data, Diana Arnold is affiliated with The Nebraska Methodist Hospital.

When was this NPI record last updated?

The NPPES record for Diana Arnold was last updated on October 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.