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TEXAS TECH UNIVERSITY HEALTH SCIENCES CENTER AMARILLO
NPI 1033144175
Surgery in Amarillo, TX

Active since July 11, 2006
1400 S COULTER ST, AMARILLO, TX 79106(806) 414-9558(806) 354-5693 Get Directions Write a Review

NPPES record last updated: April 15, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 6, 2023, Dec 8, 2021, Apr 22, 2020 (3 updates tracked since 2020).

About Texas Tech University Health Sciences Center Amarillo NPPES

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

TEXAS TECH UNIVERSITY HEALTH SCIENCES CENTER AMARILLO (NPI 1033144175), doing business as Texas Tech Uhsc Surgery, is a healthcare organization registered as a surgery in Amarillo, Texas and active in the NPI registry since July 2006. The organization lists April Almond-diaz, Asst Dean Of Finance & Admin, as its authorized official.

NPPES Registry Identity

NPI1033144175
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameTEXAS TECH UNIVERSITY HEALTH SCIENCES CENTER AMARILLO
Location Address1400 S COULTER STAmarillo, TX 79106-1786
Mailing Address1400 S Coulter StAmarillo, TX 79106-1786 · (806) 414-9562 · Fax (806) 356-4673
Phone(806) 414-9558
Fax(806) 354-5693
Organization SubpartNo
Authorized OfficialApril Almond-diazAsst Dean Of Finance & Admin · (806) 414-9996
Enumeration DateJuly 11, 2006
Last NPPES UpdateApril 15, 20253 updates tracked since enumeration
NPPES CertifiedApril 15, 2025
✔ NPI 1033144175 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Also ListedClinical Medical LaboratoryTaxonomy 291U00000X
1400 S COULTER ST, Amarillo, TX 79106
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Other Names 1

Doing Business AsTexas Tech Uhsc Surgery

Other Identifiers 3

Medicaid100759180BOK
MedicaidG4070NM
Medicaid084566102TX

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Texas Tech University Health Sciences Center Amarillo is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by October 31, 2026

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 IDO20031220000051Non-DME Part B · Clinic/Group PracticeDue dateOctober 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

108

Medicare enrollment records show 108 clinicians reassign Medicare billing to Texas Tech University Health Sciences Center Amarillo, which bills Medicare for the services they deliver. Of these, 40 practice at this address and 88 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 14

Nurse Practitioner34
Pediatric Medicine20
General Surgery13
Obstetrics/Gynecology13
Family Practice9
Psychiatry6
Critical Care (Intensivists)3
Physical Therapist in Private Practice3
6 other specialties7

Nearest to this location (20)

See all 108
Todd Bell, MD
Internal Medicine
NPI 1093747156
1400 S COULTER
Amarillo, TX 79106
(806) 354-5660
✔ PECOS✔ Accepts MedicareSame address
Alexis Borden, DO
Obstetrics/Gynecology
NPI 1528696671
1400 S COULTER ST STE 3500
Amarillo, TX 79106
(806) 414-9650
✔ PECOS✔ Accepts MedicareSame address
Steven Burgess, M.D.
Family Practice
NPI 1891956371
1400 S COULTER ST STE 5100
Amarillo, TX 79106
(806) 414-9559
✔ PECOS✔ Accepts MedicareSame address
Brenda Chesley
Nurse Practitioner
NPI 1013398767
1400 S COULTER ST
Amarillo, TX 79106
(806) 414-9800
✔ PECOSSame address
Ashlee Crawford, PT, DPT
Physical Therapist in Private Practice
NPI 1437603164
1400 S COULTER ST FL 4
Amarillo, TX 79106
(806) 414-9466
✔ Accepts MedicareSame address
Jennifer Milner, MD
Pediatric Medicine
NPI 1457514135
1400 S COULTER ST
Amarillo, TX 79106
(806) 414-9800
✔ PECOSSame address
Sayyidda Mohammed, M.D.
Pediatric Medicine
NPI 1235704321
1400 S. COULTER STREET SUITE 1500
Amarillo, TX 79106
(806) 414-9800
✔ PECOSSame address
Rebecca Ramdhan, MD
Pediatric Medicine
NPI 1437711652
1400 S COULTER ST STE 500
Amarillo, TX 79106
(806) 414-9800
✔ PECOS✔ Accepts MedicareSame address
Renee Thomas, WHNP, AGNP
Nurse Practitioner
NPI 1356796445
1400 S COULTER ST
Amarillo, TX 79106
(806) 414-9650
✔ PECOS✔ Accepts MedicareSame address
Brandon Willis, AGACNP-BC
Nurse Practitioner
NPI 1770289811
1400 S COULTER ST
Amarillo, TX 79106
(806) 414-9558
✔ PECOS✔ Accepts MedicareSame address
Srilatha Alapati, M.D
Cardiovascular Disease (Cardiology)
NPI 1568650281
1400 S COULTER ST
Amarillo, TX 79106
(806) 414-9800
✔ PECOSSame address
Teresa Baker, MD
Obstetrics/Gynecology
NPI 1023040227
1400 S COULTER ST
Amarillo, TX 79106
(806) 414-9650
✔ PECOS✔ Accepts MedicareSame address
Walter Bridges, MD
Internal Medicine
NPI 1750397865
1400 S COULTER ST
Amarillo, TX 79106
(806) 414-9800
✔ PECOS✔ Accepts MedicareSame address
Reid Gehring, PT
Physical Therapist in Private Practice
NPI 1295193753
1400 S COULTER ST
Amarillo, TX 79106
(806) 414-9680
✔ Accepts MedicareSame address
Ellen Hampsten, M.D.
Family Practice
NPI 1821259243
1400 S COULTER ST
Amarillo, TX 79106
(806) 414-9559
✔ PECOS✔ Accepts MedicareSame address
Nathan Hansen, M.D.
General Surgery
NPI 1609088822
1400 S COULTER ST
Amarillo, TX 79106
(806) 354-5696
✔ PECOS✔ Accepts MedicareSame address
Robert Kauffman, MD
Obstetrics/Gynecology
NPI 1841222049
1400 S COULTER ST
Amarillo, TX 79106
(806) 414-9650
✔ PECOS✔ Accepts MedicareSame address
Muhammad Nazim, M.D.
General Surgery
NPI 1992902209
1400 S COULTER ST
Amarillo, TX 79106
(806) 414-9558
✔ PECOS✔ Accepts MedicareSame address
Izi Obokhare, MD
General Surgery
NPI 1437354784
1400 S COULTER ST
Amarillo, TX 79106
(806) 414-9558
✔ PECOS✔ Accepts MedicareSame address
Tetyana Vasylyeva, MD, PHD
Nephrology
NPI 1255542023
1400 S COULTER ST
Amarillo, TX 79106
(806) 414-9800
✔ PECOS✔ Accepts MedicareSame address
See all 108 clinicians

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

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 Texas Tech University Health Sciences Center Amarillo's NPI number?

The NPI number for Texas Tech University Health Sciences Center Amarillo is 1033144175. It was assigned to this organization in the NPPES registry on July 11, 2006. The provider is doing business as Texas Tech UHSC Surgery.

Where is Texas Tech University Health Sciences Center Amarillo located?

Texas Tech University Health Sciences Center Amarillo is located at 1400 S Coulter St, Amarillo, TX 79106. The listed phone number is (806) 414-9558.

What is Texas Tech University Health Sciences Center Amarillo's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Texas Tech University Health Sciences Center Amarillo enrolled in Medicare?

Yes. Texas Tech University Health Sciences Center Amarillo is registered in the Medicare PECOS enrollment system.

When is Texas Tech University Health Sciences Center Amarillo'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 October 31, 2026. 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 Texas Tech University Health Sciences Center Amarillo?

According to the CMS Revalidation Reassignment List (October 2026 release), 108 clinicians in 14 Medicare specialties reassign their Medicare billing to Texas Tech University Health Sciences Center Amarillo. 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. The largest specialties are Nurse Practitioner (34), Pediatric Medicine (20) and General Surgery (13). Of these, 40 practice at this address and 88 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Texas Tech University Health Sciences Center Amarillo 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 2 other insurers list Texas Tech University Health Sciences Center Amarillo 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 Texas Tech University Health Sciences Center Amarillo was last updated on April 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.