DIANE BELL-CORNISH CRNP
NPI 1710212063
Nurse Practitioner - Family in Wilmington, DE

Active since October 05, 2009PECOS Enrolled
2126 W NEWPORT PIKE STE 102, WILMINGTON, DE 19804(302) 294-6593(302) 294-6553 Get Directions Write a Review

NPPES record last updated: October 7, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 7, 2025, Jul 3, 2024, Apr 16, 2021 (3 updates tracked since 2021).

About Diane Bell-cornish Crnp NPPES

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

DIANE BELL-CORNISH CRNP (NPI 1710212063) is an individual family provider in Wilmington, Delaware, licensed in Delaware (LG-0011731) and active in the NPI registry since October 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710212063
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDIANE BELL-CORNISHCredential: CRNP
Location Address2126 W NEWPORT PIKE STE 102Wilmington, DE 19804-3747
Mailing Address2126 W Newport Pike Ste 102Wilmington, DE 19804-3747 · (302) 294-6593 · Fax (302) 294-6553
Fax(302) 294-6553
Sole ProprietorNo
Enumeration DateOctober 5, 2009
Last NPPES UpdateOctober 7, 20253 updates tracked since enumeration
NPPES CertifiedOctober 7, 2025
NPI 1710212063 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
Licenses Licensed in DE · LG-0011731 Licensed in PA · SP023489
Also ListedRegistered Nurse · Addiction (Substance Use Disorder)Taxonomy 163WA0400X · License LG-0011731 (DE)
2126 W NEWPORT PIKE STE 102, Wilmington, DE 19804

Other Identifiers 1

Medicaid250775582DE

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Diane Bell-cornish Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19804 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
$88.37 typical visit price
range $57.12 – $173.08
Typical copayment $22.09 (range $14.28 – $43.27)
Most-billed visit code 99203
Established Patient
$100.68 typical visit price
range $18.36 – $141.05
Typical copayment $25.17 (range $4.59 – $35.26)
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

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

Nurse Practitioner (Family)
2126 W NEWPORT PIKE STE 102
WILMINGTON, DE 19804

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 Diane Bell-cornish's NPI number?

The NPI number for Diane Bell-cornish is 1710212063. It was assigned to this individual provider in the NPPES registry on October 5, 2009.

Where is Diane Bell-cornish located?

Diane Bell-cornish practices at 2126 W Newport Pike Ste 102, Wilmington, DE 19804. The listed phone number is (302) 294-6593.

What is Diane Bell-cornish's specialty?

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

Is Diane Bell-cornish enrolled in Medicare?

Yes. Diane Bell-cornish is registered in the Medicare PECOS enrollment system.

What insurance does Diane Bell-cornish accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 2 other insurers list Diane Bell-cornish 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.

When was this NPI record last updated?

The NPPES record for Diane Bell-cornish was last updated on October 7, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.