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

Dr. Donald C Roa, MD

Individual provider Cardiovascular Disease Physician · NPI 1811987563

Dr. Donald C Roa, MD is a Cardiovascular Disease (Cardiology) in Harlingen, Texas. Qualified in 1994, 32 years ago. Practices with Donald C. Roa, MD, PA, a 2-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
32
Licensed in
TX
In the registry since
2005
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

1821 S Sesame Sq Ste 9
Harlingen, TX 78550-8407
Phone: (956) 412-7099
Fax: (956) 412-7488
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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 L7141 (TX)

Record details

NPI number1811987563
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 25, 2005
Last updated in NPPESApril 22, 2011

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Donald C. Roa, Md, Pa — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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