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DIANA BANNISTER ACNP
NPI 1417228727
Nurse Practitioner - Acute Care in Dallas, TX

Active since January 18, 2012PECOS Enrolled
6301 GASTON AVE STE 100W, DALLAS, TX 75214(214) 827-3610(214) 821-4017 Get Directions Write a Review

NPPES record last updated: November 19, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Diana Bannister Acnp NPPES

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

DIANA BANNISTER ACNP (NPI 1417228727) is an individual acute care provider in Dallas, Texas, licensed in Texas (670576) and active in the NPI registry since January 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417228727
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameDIANA BANNISTERCredential: ACNP
Location Address6301 GASTON AVE STE 100WDallas, TX 75214-6273
Mailing Address6301 Gaston Ave Ste 100wDallas, TX 75214-6273 · (214) 827-3610 · Fax (214) 821-4017
Phone(214) 827-3610
Fax(214) 821-4017
Sole ProprietorYes
Enumeration DateJanuary 18, 2012
Last NPPES UpdateNovember 19, 2018
✔ NPI 1417228727 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in TX · 670576
6301 GASTON AVE STE 100W, Dallas, TX 75214
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Diana Bannister Acnp 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.

Medicare Billing Reassignment

Medicare enrollment records show Diana Bannister reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

On Demand Neurology PA
1,372 mi
Neurology
205 E 42ND ST STE 1947
New York, NY 10017
  • Reassigned Medicare billing, Texas enrollment
  • 14 clinicians in this Medicare group
NPI 1265016174 (313) 887-0960

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75214 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
$88.19 typical visit price
range $57.18 – $172.86
Typical copayment $22.04 (range $14.29 – $43.21)
Most-billed visit code 99203
Established Patient
$100.80 typical visit price
range $18.48 – $141.20
Typical copayment $25.20 (range $4.62 – $35.30)
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 7

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

NOLAN BRUCE JENEVEIN M.D.
Psychiatry & Neurology (Neurology)
6301 GASTON AVE STE 100W
DALLAS, TX 75214
Dallas County (214) 827-3610
MILES BARRETT HORTON FNP-C
Nurse Practitioner (Family)
6301 GASTON AVE STE 100W
DALLAS, TX 75214
Dallas County (214) 827-3610
ASHLEY OLSIN FNP
Family Medicine
6301 GASTON AVE STE 100W
DALLAS, TX 75214
Dallas County (214) 827-3610
MS. ELIZABETH MAURINE CLARK APRN, FNP-BC
Nurse Practitioner (Family)
6301 GASTON AVE STE 100W
DALLAS, TX 75214
Dallas County (214) 827-3610
JANET M ROSS PA-C
Physician Assistant (Medical)
6301 GASTON AVE STE 100W
DALLAS, TX 75214
Dallas County (214) 827-3610
DR. MARIA PHILIP MD
Psychiatry & Neurology (Neurology)
6301 GASTON AVE STE 100W
DALLAS, TX 75214
Dallas County (214) 827-3610
DR. ARUN KRISHNA NAGARAJ MD
Psychiatry & Neurology (Neurology)
6301 GASTON AVE STE 100W
DALLAS, TX 75214
Dallas County (214) 827-3610

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 Bannister's NPI number?

The NPI number for Diana Bannister is 1417228727. It was assigned to this individual provider in the NPPES registry on January 18, 2012.

Where is Diana Bannister located?

Diana Bannister practices at 6301 Gaston Ave Ste 100W, Dallas, TX 75214. The listed phone number is (214) 827-3610.

What is Diana Bannister's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Diana Bannister enrolled in Medicare?

Yes. Diana Bannister is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Diana Bannister's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diana Bannister reassigns Medicare benefits to On Demand Neurology PA (New York, NY). The 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 Bannister's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Diana Bannister was last updated on November 19, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.