CRISSTY LOUISE WILLIAMS
NPI 1801771332
Nurse Practitioner - Psychiatric/Mental Health in Plano, TX

Q: What is Crissty Williams's NPI number?

The NPI number for Crissty Williams is 1801771332. It was assigned to this individual provider in the NPPES registry on August 5, 2025.

Q: What is Crissty Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Crissty Williams was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since August 05, 2025PECOS EnrolledAccepts Medicare Assignment

7170 PRESTON RD STE 200, PLANO, TX 75024(972) 232-7474 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Crissty Louise Williams NPPES

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

CRISSTY LOUISE WILLIAMS (NPI 1801771332) is an individual psychiatric/mental health provider in Plano, Texas, licensed in Texas (1208331) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1801771332

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameCRISSTY LOUISE WILLIAMS

Location Address7170 PRESTON RD STE 200Plano, TX 75024-3382

Mailing Address115 Admiral LnCaddo Mills, TX 75135-7512 · (903) 268-2138

Phone(972) 232-7474

Sole ProprietorNo

Medical School CMSOtherGraduated 2024

Enumeration DateAugust 5, 2025

NPPES CertifiedAugust 5, 2025

✔ NPI 1801771332 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in TX · 1208331

7170 PRESTON RD STE 200, Plano, TX 75024

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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

Crissty Louise Williams 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 ID648755561

PECOS Enrollment IDI20260330001023

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 75024 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

$84.92 typical visit price

range $54.84 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

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.

SATISH D NARAYAN MD

Psychiatry & Neurology (Psychiatry)

7170 PRESTON RD STE 200
PLANO, TX 75024

Collin County (972) 232-7474

SABRINA BUDDEN-WRIGHT PMHNP-BC

Nurse Practitioner (Psychiatric/Mental Health)

7170 PRESTON RD STE 200
PLANO, TX 75024

Collin County (972) 232-7474

KRISTINE BILOG EGUIA FNP-BC

Nurse Practitioner (Family)

7170 PRESTON RD STE 200
PLANO, TX 75024

Collin County (972) 232-7474

SATISH NARAYAN MD PA

Psychiatry & Neurology (Psychiatry)

7170 PRESTON RD STE 200
PLANO, TX 75024

Collin County (972) 232-7474

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 Crissty Williams's NPI number?

The NPI number for Crissty Williams is 1801771332. It was assigned to this individual provider in the NPPES registry on August 5, 2025.

Where is Crissty Williams located?

Crissty Williams practices at 7170 Preston Rd Ste 200, Plano, TX 75024. The listed phone number is (972) 232-7474.

What is Crissty Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Crissty Williams enrolled in Medicare?

Yes. Crissty Williams 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.

When was this NPI record last updated?

The NPPES record for Crissty Williams was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.