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TAMMI M WILLIAMS M.D.
NPI 1972677193
Pediatrics in Irving, TX

Active since November 20, 2006PECOS Enrolled
6750 N MACARTHUR BLVD, STE 206, IRVING, TX 75039(972) 253-4305(972) 253-6425 Get Directions Write a Review

NPPES record last updated: March 2, 2017. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Tammi M Williams M.d. NPPES

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

TAMMI M WILLIAMS M.D. (NPI 1972677193) is an individual pediatrics provider in Irving, Texas, licensed in Texas (L2055) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972677193
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameTAMMI M WILLIAMSCredential: M.D.
Location Address6750 N MACARTHUR BLVD, STE 206Irving, TX 75039-2875
Mailing Address2021 N Macarthur Blvd, Ste 150Irving, TX 75061-2219 · (972) 253-2560 · Fax (972) 253-4218
Phone(972) 253-4305
Fax(972) 253-6425
Sole ProprietorNo
Enumeration DateNovember 20, 2006
Last NPPES UpdateMarch 2, 2017
✔ NPI 1972677193 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TX · L2055
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
6750 N MACARTHUR BLVD, Irving, TX 75039
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Other Identifiers 3

Medicaid143925901TX
Medicare UPINH38269TX
Medicare PIN8160J6TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas.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)

Tammi M Williams M.d. 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 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.

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.

TONI BERNETT LINDSEY DPT
Physical Therapist
6750 N MACARTHUR BLVD
IRVING, TX 75039
Dallas County (972) 969-2140
RUPAL CHINIWALA M.D.
Internal Medicine
6750 N MACARTHUR BLVD, SUITE 150
IRVING, TX 75039
Dallas County (972) 373-0303
BRENDA H. RUDD P.A.
Physician Assistant
6750 N MACARTHUR BLVD, BLDG. 2, SUITE 350
IRVING, TX 75039
Dallas County (972) 556-1616
DR. VIPIN PRABHU KURIACHAN M.D.
Ophthalmology
6750 N MACARTHUR BLVD, STE 205
IRVING, TX 75039
Dallas County (972) 823-6430
KRISTEN RICHESON CARMICHAEL M.D.
Obstetrics & Gynecology
6750 N MACARTHUR BLVD, SUITE 304
IRVING, TX 75039
Dallas County (972) 253-2530
GREEN OAKS HOSPITAL SUBSIDIARY LP
Clinic/Center
6750 N MACARTHUR BLVD
IRVING, TX 75039
Dallas County (972) 991-9504
DARLENE ANNIE KURIAN M.D.
Pediatrics
6750 N MACARTHUR BLVD, STE 206
IRVING, TX 75039
Dallas County (972) 253-4345
NORTHSIDE OBSTETRICAL AND GYNECOLOGICAL ASSOCIATES PA
Specialist
6750 N MACARTHUR BLVD, STE 206
IRVING, TX 75039
Dallas County (972) 406-9911

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 Tammi Williams's NPI number?

The NPI number for Tammi Williams is 1972677193. It was assigned to this individual provider in the NPPES registry on November 20, 2006.

Where is Tammi Williams located?

Tammi Williams practices at 6750 N Macarthur Blvd Ste 206, Irving, TX 75039. The listed phone number is (972) 253-4305.

What is Tammi Williams's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Tammi Williams enrolled in Medicare?

Yes. Tammi Williams is registered in the Medicare PECOS enrollment system.

What insurance does Tammi Williams accept?

Health plans from Baylor Scott and White Health Plan and Blue Cross and Blue Shield of Texas list Tammi 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 Tammi Williams was last updated on March 2, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.