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

Ruben L Sunga Jr., MD

Individual provider Cardiovascular Disease Physician · NPI 1972699627

Ruben L Sunga Jr., MD is a Cardiovascular Disease (Cardiology) in Ardmore, Oklahoma. Qualified in 1987, 39 years ago. Practices with Mercy Hospital Ardmore Inc, a 12-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
39
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

731 12th Ave NW Ste 301
Ardmore, OK 73401-5761
Phone: (580) 319-1391
Fax: (580) 319-4004
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence K6351 (TX)

Record details

NPI number1972699627
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 4, 2006
Last updated in NPPESFebruary 15, 2012

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Mercy Hospital Ardmore Inc — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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