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

Dr. Heng T Duong, MD

Individual provider Internal Medicine Physician · NPI 1700142189

Dr. Heng T Duong, MD is a Pulmonary Disease in San Jose, California. Qualified in 2012, 14 years ago. Practices with County of Santa Clara, a 993-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and Illinois.

Years since qualifying
14
Licensed in
CA, IL
In the registry since
2012
Specialties on file
4
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

751 S Bascom Ave
San Jose, CA 95128-2699
Phone: (408) 885-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence A128595 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A128595 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036137335 (IL)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 036137335 (IL)

Record details

NPI number1700142189
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 10, 2012
Last updated in NPPESJune 24, 2019

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice County Of Santa Clara — 993 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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