CRISSTY LOUISE WILLIAMS
NPI 1801771332
Nurse Practitioner - Psychiatric/Mental Health in Plano, TX
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
Specialties & Licenses
Accepted 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
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.
Medicare Billing Reassignment
Medicare enrollment records show Crissty Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Garland, TX 75041
- Reassigned Medicare billing, Texas enrollment
- 38 clinicians in this Medicare group
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 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.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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.
Which organization bills Medicare for Crissty Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Crissty Williams reassigns Medicare benefits to Supportive Care Of Texas PC (Garland, TX). 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 Crissty Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Crissty Williams accept?
Health plans from Blue Cross and Blue Shield of Texas, Cigna Healthcare, UnitedHealthcare and WellPoint list Crissty Williams 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 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 14 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.
# Crissty Louise Williams · NPI 1801771332
Psychiatric/Mental Health physician in Plano, Texas. Individual provider, active in the CMS NPPES registry since August 5, 2025.
## Identity
- **NPI:** 1801771332 (Entity type: Individual)
- **Enumerated:** August 5, 2025
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 1208331 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 7170 PRESTON RD STE 200, Plano, TX 75024-3382
- **Phone:** (972) 232-7474
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Supportive Care Of Texas PC (NPI 1174247126, Garland, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** August 5, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1801771332) · Data from the CMS NPPES public registry.