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TEARANI J WILLIAMS MD
NPI 1932137379
Family Medicine in Irving, TX

Active since June 28, 2006PECOS EnrolledAccepts Medicare Assignment
6500 SIERRA DR STE 150, IRVING, TX 75039(972) 443-5300(972) 432-0498 Get Directions Write a Review

NPPES record last updated: September 27, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Tearani J Williams Md NPPES

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

TEARANI J WILLIAMS MD (NPI 1932137379) is an individual family medicine provider in Irving, Texas, licensed in Texas (N3388) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Baylor Scott & White Medical Center At Irving, and is a graduate of University Of Arkansas College Of Medicine (1997).

NPPES Registry Identity

NPI1932137379
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameTEARANI J WILLIAMSCredential: MD
Location Address6500 SIERRA DR STE 150Irving, TX 75039-2480
Mailing Address6500 Sierra Dr Ste 150Irving, TX 75039-2480 · (972) 443-5300 · Fax (972) 432-0498
Phone(972) 443-5300
Fax(972) 432-0498
Sole ProprietorNo
Medical School CMSUniversity Of Arkansas College Of MedicineGraduated 1997
Enumeration DateJune 28, 2006
Last NPPES UpdateSeptember 27, 2021
NPPES CertifiedSeptember 27, 2021
✔ NPI 1932137379 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in TX · N3388✔ Licensed in AR · E2015
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
6500 SIERRA DR STE 150, Irving, TX 75039
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Other Identifiers 4

Medicaid203688101TX
Medicaid203688103TX
Medicaid209810103TX
Medicaid135546001AR

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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

Tearani J Williams Md 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 ID2466433933
PECOS Enrollment IDI20090810000217
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 Tearani Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Texas Health Physicians Group
12 mi
Internal Medicine
8440 WALNUT HILL LN STE 800
Dallas, TX 75231
  • Reassigned Medicare billing, Texas enrollment
  • 1,639 clinicians in this Medicare group
NPI 1053767897 (214) 860-6300

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

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
160 services81 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
49 services39 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
18 services17 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
17 services16 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
16 services16 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Baylor Scott & White Medical Center At Irving

Acute Care Hospitals · Irving, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450079
Location1901 N Macarthur BlvdIrving, TX 75061 · Dallas County
Emergency services Birthing friendly

Medical City Las Colinas

Acute Care Hospitals · Irving, TX
2/5 CMS rating
OwnershipProprietary
CMS Certification Number450822
Location6800 N Macarthur BlvdIrving, TX 75039 · Dallas County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75039 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
4 suppliers12 claims28 services$6.59 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

PATRICK S FREEMAN MD
Family Medicine
6500 SIERRA DR STE 150
IRVING, TX 75039
Dallas County (972) 443-3000

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 Tearani Williams's NPI number?

The NPI number for Tearani Williams is 1932137379. It was assigned to this individual provider in the NPPES registry on June 28, 2006.

Where is Tearani Williams located?

Tearani Williams practices at 6500 Sierra Dr Ste 150, Irving, TX 75039. The listed phone number is (972) 443-5300.

What is Tearani Williams's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Tearani Williams enrolled in Medicare?

Yes. Tearani 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 Tearani Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tearani Williams reassigns Medicare benefits to Texas Health Physicians Group (Dallas, 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 Tearani Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tearani Williams accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Tearani 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.

Is Tearani Williams affiliated with any hospitals?

According to CMS data, Tearani Williams is affiliated with Baylor Scott & White Medical Center At Irving and Medical City Las Colinas.

When was this NPI record last updated?

The NPPES record for Tearani Williams was last updated on September 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.