PANHANDLE GASTROENTEROLOGY, PA
NPI 1437336211
Internal Medicine - Gastroenterology in Amarillo, TX

Active since January 24, 2008
800 QUAIL CREEK DR, SUITE 101, AMARILLO, TX 79124(806) 354-9400(806) 354-9403 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Panhandle Gastroenterology, Pa NPPES

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

PANHANDLE GASTROENTEROLOGY, PA (NPI 1437336211) is a healthcare organization registered as a gastroenterology in Amarillo, Texas and active in the NPI registry since January 2008. The organization lists Kuldip S Banwait, Ceo, as its authorized official.

NPPES Registry Identity

NPI1437336211
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NamePANHANDLE GASTROENTEROLOGY, PA
Location Address800 QUAIL CREEK DR, SUITE 101Amarillo, TX 79124-1634
Mailing AddressPo Box 50537Amarillo, TX 79159-0537 · (806) 354-9400 · Fax (806) 354-9403
Fax(806) 354-9403
Organization SubpartNo
Authorized OfficialKuldip S BanwaitCeo · (806) 354-9400
Enumeration DateJanuary 24, 2008
Last NPPES UpdateMarch 7, 2023
✔ NPI 1437336211 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in TX · M4993
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
800 QUAIL CREEK DR, Amarillo, TX 79124

Other Identifiers 10

OtherM4993TX · Physician Permit
Other0031QWTX · Bcbs Provider Group No.
Other00Y904TX · Medicare Group Billing Number
Medicaid184296503TX
Other7830853TX · Aetna Provider Id
OtherDN1508Railroad Medicare
Other00149690TX · Dps
Other197441201TX · Medicaid Group Billing Number
Other8AW200TX · Bcbs Provider No.
Other8J2689TX · Jo Wyatt Clinic Medicare Number

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Panhandle Gastroenterology, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by February 28, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateTexasEnrollment IDO20080422000853Non-DME Part B · Clinic/Group PracticeDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to Panhandle Gastroenterology, PA, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (4)

Gastroenterology
NPI 1699877670
800 QUAIL CREEK DR SUITE 101
Amarillo, TX 79124
(806) 354-9400
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1629364435
1900 S COULTER ST STE A
Amarillo, TX 79106
(806) 354-9400
✔ PECOS✔ Accepts Medicare1.3 mi
Nurse Practitioner
NPI 1750043626
1200 ROSS ST STE 100
Amarillo, TX 79102
(806) 418-6966
✔ PECOS✔ Accepts Medicare5.4 mi
Pathology
NPI 1346538139
3301 MATLOCK RD
Arlington, TX 76015
(972) 934-4300
✔ PECOS326 mi

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 45D2312747

Panhandle Gastroenterology · Amarillo, TX
Expired · Oct 16, 2026
CLIA Number45D2312747
Laboratory TypePhysician Office
Certificate Effective DateOctober 17, 2024
Certificate Expiration DateOctober 16, 2026
Laboratory DirectorJames M. Gulizia
Laboratory Phone(806) 316-7774
Laboratory LocationPanhandle Gastroenterology800 Quail Creek Drive, Amarillo, TX 79124
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Panhandle Gastroenterology, PA's NPI number?

The NPI number for Panhandle Gastroenterology, PA is 1437336211. It was assigned to this organization in the NPPES registry on January 24, 2008.

Where is Panhandle Gastroenterology, PA located?

Panhandle Gastroenterology, PA is located at 800 Quail Creek Dr Suite 101, Amarillo, TX 79124. The listed phone number is (806) 354-9400.

What is Panhandle Gastroenterology, PA's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Panhandle Gastroenterology, PA enrolled in Medicare?

Yes. Panhandle Gastroenterology, PA is registered in the Medicare PECOS enrollment system.

When is Panhandle Gastroenterology, PA's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Texas, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Panhandle Gastroenterology, PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Panhandle Gastroenterology, PA, in Gastroenterology, Nurse Practitioner and Pathology. A 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 the clinician's services. Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Panhandle Gastroenterology, PA was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.