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

Individual provider Hematology & Oncology Physician · NPI 1912949579

Dr. Theodore Francis Tenczynski, MD is a Hematology & Oncology Physician in Houston, Texas. Licensed in Texas. Registered with an NPI since 2006.

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

1631 N Loop W Ste 155
Houston, TX 77008-1528
Phone: (713) 802-9000
Fax: (713) 802-2701
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence E5962 (TX)

Record details

NPI number1912949579
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 11, 2006
Last updated in NPPESJuly 1, 2014

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