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CAROLYN WILLIAMS
NPI 1982313441
Nurse Practitioner - Family in Ovilla, TX

Active since November 23, 2022PECOS EnrolledAccepts Medicare Assignment
713 W MAIN ST STE 3, OVILLA, TX 75154(469) 306-6260 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 5, 2025, Nov 23, 2022 (2 updates tracked since 2022).

About Carolyn Williams NPPES

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

CAROLYN WILLIAMS (NPI 1982313441) is an individual family provider in Ovilla, Texas, licensed in Texas (1194955) and active in the NPI registry since November 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1982313441
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCAROLYN WILLIAMS
Location Address713 W MAIN ST STE 3Ovilla, TX 75154-1638
Mailing Address217 Everest LnWaxahachie, TX 75167-0120
Phone(469) 306-6260
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateNovember 23, 2022
Last NPPES UpdateAugust 5, 20252 updates tracked since enumeration
NPPES CertifiedAugust 5, 2025
✔ NPI 1982313441 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in TX · 1194955
713 W MAIN ST STE 3, Ovilla, TX 75154
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, UnitedHealthcare.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

Carolyn 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 ID244717684
PECOS Enrollment IDI20260116000686
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 Reassignments

2

Medicare enrollment records show Carolyn Williams reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Dallas County Hospital District
9.0 mi
Women's Health
3560 W CAMP WISDOM RD STE 100
Dallas, TX 75237
  • Reassigned Medicare billing, Texas enrollment
  • 808 clinicians in this Medicare group
NPI 1558035188 (214) 266-7320
Healing Hands Ministries Inc.
26 mi
Multi-Specialty
8515 GREENVILLE AVE STE N212
Dallas, TX 75243
  • Reassigned Medicare billing, Texas enrollment
  • 6 clinicians in this Medicare group
NPI 1104586072 (214) 221-0855

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 75154 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.

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 Carolyn Williams's NPI number?

The NPI number for Carolyn Williams is 1982313441. It was assigned to this individual provider in the NPPES registry on November 23, 2022.

Where is Carolyn Williams located?

Carolyn Williams practices at 713 W Main St Ste 3, Ovilla, TX 75154. The listed phone number is (469) 306-6260.

What is Carolyn Williams's specialty?

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

Is Carolyn Williams enrolled in Medicare?

Yes. Carolyn 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 organizations bill Medicare for Carolyn Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carolyn Williams reassigns Medicare benefits to 2 organizations: Dallas County Hospital District (Dallas, TX) and Healing Hands Ministries Inc. (Dallas, TX). Each 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 Carolyn Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Carolyn Williams accept?

Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list Carolyn 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 Carolyn 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.