HOLLY KATHLEEN CASILLAS PA-C
NPI 1679154223
Physician Assistant in Dallas, TX

Active since April 15, 2021PECOS Enrolled
7777 FOREST LN STE C840, DALLAS, TX 75230(972) 849-0610 Get Directions Write a Review

NPPES record last updated: February 11, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 11, 2022, May 26, 2021, Apr 15, 2021 (3 updates tracked since 2021).

About Holly Kathleen Casillas Pa-c NPPES

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

HOLLY KATHLEEN CASILLAS PA-C (NPI 1679154223) is an individual physician assistant in Dallas, Texas, licensed in Texas (PA12453) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679154223
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameHOLLY KATHLEEN CASILLASCredential: PA-C
Location Address7777 FOREST LN STE C840Dallas, TX 75230-6868
Mailing Address1904 Aliso RdPlano, TX 75074-3603 · (972) 849-0610
Sole ProprietorNo
Enumeration DateApril 15, 2021
Last NPPES UpdateFebruary 11, 20223 updates tracked since enumeration
NPPES CertifiedMay 26, 2021
NPI 1679154223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in TX · PA12453
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
7777 FOREST LN STE C840, Dallas, TX 75230

Other Names 1

Former Name (1)Holly Kathleen Shipp

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)

Holly Kathleen Casillas Pa-c 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 75230 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
$71.28 typical visit price
range $18.48 – $141.20
Typical copayment $17.82 (range $4.62 – $35.30)
Most-billed visit code 99213
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 20

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

Nurse Practitioner (Pediatrics)
7777 FOREST LN STE C840
DALLAS, TX 75230
Physician Assistant
7777 FOREST LN STE C840
DALLAS, TX 75230
Pediatrics (Pediatric Emergency Medicine)
7777 FOREST LN STE C840
DALLAS, TX 75230
Physician Assistant
7777 FOREST LN STE C840
DALLAS, TX 75230
Emergency Medicine
7777 FOREST LN STE C840
DALLAS, TX 75230
Nurse Practitioner
7777 FOREST LN STE C840
DALLAS, TX 75230
Nurse Practitioner (Family)
7777 FOREST LN STE C840
DALLAS, TX 75230
Physician Assistant
7777 FOREST LN STE C840
DALLAS, TX 75230

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 Holly Casillas's NPI number?

The NPI number for Holly Casillas is 1679154223. It was assigned to this individual provider in the NPPES registry on April 15, 2021. The provider is also known as Holly Kathleen Shipp.

Where is Holly Casillas located?

Holly Casillas practices at 7777 Forest Ln Ste C840, Dallas, TX 75230. The listed phone number is (972) 849-0610.

What is Holly Casillas's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Holly Casillas enrolled in Medicare?

Yes. Holly Casillas is registered in the Medicare PECOS enrollment system.

What insurance does Holly Casillas accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 5 other insurers list Holly Casillas 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 Holly Casillas was last updated on February 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.