DR. GWENDOLYN L LAVALAIS M.D.
NPI 1396729711
Internal Medicine - Medical Oncology in Beaumont, TX

Q: What is Gwendolyn Lavalais's NPI number?

The NPI number for Gwendolyn Lavalais is 1396729711. It was assigned to this individual provider in the NPPES registry on November 30, 2005.

Q: What is Gwendolyn Lavalais's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Active since November 30, 2005PECOS Enrolled

2450 N MAJOR DR, BEAUMONT, TX 77713(409) 981-1800(409) 981-1890 Get Directions Write a Review

NPPES record last updated: August 25, 2022. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About Dr. Gwendolyn L Lavalais M.d. NPPES

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

DR. GWENDOLYN L LAVALAIS M.D. (NPI 1396729711) is an individual medical oncology provider in Beaumont, Texas, licensed in Texas (M0468) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396729711

Entity TypeIndividualFemale

Primary Taxonomy207RX0202X

Provider Legal NameDR. GWENDOLYN L LAVALAISCredential: M.D.

Location Address2450 N MAJOR DRBeaumont, TX 77713-9575

Mailing Address2450 N Major DrBeaumont, TX 77713-9575 · (409) 981-1800 · Fax (409) 981-1890

Phone(409) 981-1800

Fax(409) 981-1890

Sole ProprietorYes

Enumeration DateNovember 30, 2005

Last NPPES UpdateAugust 25, 2022

NPPES CertifiedAugust 25, 2022

✔ NPI 1396729711 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RX0202X

License✔ Licensed in TX · M0468

Definition

An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

2450 N MAJOR DR, Beaumont, TX 77713

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Other Identifiers 1

Medicaid176502601TX

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gwendolyn L Lavalais 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 77713 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

$164.93 typical visit price

range $54.04 – $164.93

Typical copayment $41.23 (range $13.51 – $41.23)

Most-billed visit code 99205

Established Patient

$95.83 typical visit price

range $17.17 – $134.47

Typical copayment $23.95 (range $4.29 – $33.61)

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.

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

1 supplier12 claims12 services$19.30 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.

MR. SAMUEL PAUL JANNISE RN

Registered Nurse

2450 N MAJOR DR
BEAUMONT, TX 77713

Jefferson County (409) 840-5640

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 Gwendolyn Lavalais's NPI number?

The NPI number for Gwendolyn Lavalais is 1396729711. It was assigned to this individual provider in the NPPES registry on November 30, 2005.

Where is Gwendolyn Lavalais located?

Gwendolyn Lavalais practices at 2450 N Major Dr, Beaumont, TX 77713. The listed phone number is (409) 981-1800.

What is Gwendolyn Lavalais's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Gwendolyn Lavalais enrolled in Medicare?

Yes. Gwendolyn Lavalais is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gwendolyn Lavalais was last updated on August 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.