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

Dr. Vellaiappan Somasundaram, MD

Individual provider Emergency Medicine Physician · NPI 1891745386

Dr. Vellaiappan Somasundaram, MD is an Internal Medicine in Frisco, Texas. Qualified in 1986, 40 years ago. Practices with Appalachian Regional Healthcare Inc, a 293-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Kentucky and Texas.

Years since qualifying
40
Licensed in
KY, TX
In the registry since
2006
Specialties on file
3
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

8195 Custer Rd Ste 110
Frisco, TX 75035-3195
Phone: (214) 666-6259
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1630 W Prosper Trl Ste 430, Prosper, TX 75078-3742 — (214) 666-6259

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35436 (KY)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 35436 (KY)
Internal Medicine Physician Taxonomy 207R00000X · Licence T9601 (TX)

Record details

NPI number1891745386
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 12, 2006
Last updated in NPPESMay 18, 2026
Certification dateMay 18, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Appalachian Regional Healthcare Inc — 293 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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