Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Assadour Assadourian, MD

Individual provider Cardiovascular Disease Physician · NPI 1912952581

Dr. Assadour Assadourian, MD is a Cardiovascular Disease (Cardiology) in Amarillo, Texas. Qualified in 1991, 35 years ago. Practices with Northwest Texas Healthcare System Inc, a 22-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
35
Licensed in
TX
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

6200 I-40 W
Amarillo, TX 79106-2512
Phone: (806) 354-9764
Fax: (806) 355-2868
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence L3562 (TX)

Record details

NPI number1912952581
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2006
Last updated in NPPESMarch 18, 2010
Mailing address6200 I-40 W, Amarillo, TX 79106-2512

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Northwest Texas Healthcare System Inc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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