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Internal Medicine - Cardiovascular Diseases in Amarillo, TX

Browse 25 Internal Medicine - Cardiovascular Disease providers listed in NPPES with a practice address in Amarillo, Texas.

25 Healthcare Providers

How Amarillo compares with the U.S.

Amarillo has 12 clinicians in Internal Medicine - Cardiovascular Disease per 100,000 residents, about 1.6 times the U.S. rate of 7.9.

That is 25 active clinicians in Internal Medicine - Cardiovascular Disease with a practice address in Amarillo, for a population of 201,885.

The Texas rate is 5.3 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of clinicians in Internal Medicine - Cardiovascular Disease in Amarillo listed in the CMS Medicare file (16 of 16) accept Medicare assignment. That is similar to the Texas share of 98%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

6% of clinicians in Internal Medicine - Cardiovascular Disease in Amarillo listed in the CMS Medicare file (1 of 16) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Texas share of 36%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine - Cardiovascular Disease Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine - Cardiovascular Disease practitioners in Amarillo, TX

Source: CMS PECOS
PECOS Enrolled Specialists 19 In Amarillo, TX
Part B Lab & Imaging Eligible 19 Diagnostic Referrals
DME Ordering Eligible 20 Durable Medical Equipment
Home Health Agency Referrals 19 HHA Ordering Eligible
Showing 1โ€“20 of 25 providers
With recent CMS data first, then Aโ€“Z

Dr. Ismaile S.h. Abdalla , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status
1901 Port Ln, Amarillo, TX 791062430
Phone: 8063584596
NPI Identifier 1386610285
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Dr. Anthony J Agostini , DO

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
6200 I-40 W, Amarillo, TX 791062512
Phone: 8063549764
NPI Identifier 1245234293
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Dr. Assadour Assadourian , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
6200 I-40 W, Amarillo, TX 791062512
Phone: 8063549764
NPI Identifier 1912952581
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Dr. David Gregory Brabham , DO

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
6200 I-40 W, Amarillo, TX 791062512
Phone: 8063549764
NPI Identifier 1447424007
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Dr. Agustin Cabrera-Santamaria , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
1660 Point West Pkwy, Amarillo, TX 791242193
Phone: 8065104244
NPI Identifier 1215903265
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Dr. Alfred Alan S.p. Chu , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status
1901 Port Ln, Amarillo, TX 791062430
Phone: 8063584596
NPI Identifier 1922181916
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Dr. Sammy Lane Cox , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
6200 I-40 W, Amarillo, TX 791062512
Phone: 8063549764
NPI Identifier 1659312775
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Dr. Prakash K Desai , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
1901 Port Ln, Amarillo, TX 791061736
Phone: 8063584596
NPI Identifier 1346231750
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Dr. Jon Luigi Haddad , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
1901 Port Ln, Amarillo, TX 791062430
Phone: 8063584596
NPI Identifier 1891762787
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Pedro R Hernandez , MDPA

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
1901 Medi Park, Suite 138, Amarillo, TX 791062110
Phone: 8063553364
NPI Identifier 1548257900
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Dr. Ali Jaffar , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status
3501 S Soncy Rd Ste 144, Amarillo, TX 791196406
Phone: 8063527200
NPI Identifier 1861429243
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Dr. Joaquin Martinez-Arraras Caro , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
1660 Point West Pkwy, Amarillo, TX 791242193
Phone: 8065104244
NPI Identifier 1598730269
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Dr. Marc Moreau , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
1901 Port Ln, Amarillo, TX 791062430
Phone: 8063584596
NPI Identifier 1487628293
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Dr. Rajesh Nambiar , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
1660 Point West Pkwy, Amarillo, TX 791242193
Phone: 8065104244
NPI Identifier 1760649289
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Dr. Joel C. Osborn , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status
6200 I-40 W, Amarillo, TX 791062512
Phone: 8063549764
NPI Identifier 1720076664
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Dr. Paresh A Rawal , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
1660 Point West Pkwy, Amarillo, TX 791242193
Phone: 8065104244
NPI Identifier 1710985916
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Dr. Arunava D Ray , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
1660 Point West Pkwy, Amarillo, TX 791242193
Phone: 8065104244
NPI Identifier 1568465094
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Dr. Ernesto Rivera , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status
1901 Port Ln, Amarillo, TX 791062430
Phone: 8063584596
NPI Identifier 1639146533
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Dr. Monte L. Slatton , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
6200 I-40 W, Amarillo, TX 791062512
Phone: 8063549764
NPI Identifier 1093703050
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Dr. D Gary Soya , MD

Internal Medicine - Cardiovascular Disease

Active NPI Status Accepts Medicare Assignment
1660 Point West Pkwy, Amarillo, TX 791242193
Phone: 8065104244
NPI Identifier 1932175981
View Full Profile

Frequently Asked Questions about Internal Medicine - Cardiovascular Disease in Amarillo

How do I check a Internal Medicine - Cardiovascular Disease practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Texas licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.