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

Individual provider Internal Medicine Physician · NPI 1932165057

Edgar Alan Ongtengco, MD is an Internal Medicine Physician in Johnson City, Tennessee. Licensed in Tennessee. Registered with an NPI since 2006.

Licensed in
TN
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

1019 W Oakland Ave Ste 1
Johnson City, TN 37604-2357
Phone: (423) 915-5000
Fax: (423) 915-5045
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD26713 (TN)

Record details

NPI number1932165057
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 26, 2006
Last updated in NPPESJune 24, 2010

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