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

Dennis L Bartasis, DO

Individual provider Emergency Medicine Physician · NPI 1912982828

Dennis L Bartasis, DO is an Emergency Medicine Physician in Magnolia, Texas. Licensed in Texas. Registered with an NPI since 2005.

Licensed in
TX
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

5815 Ranch Hill Dr
Magnolia, TX 77354-5054
Phone: (936) 321-5162
Fax: (936) 271-5162
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence F5463 (TX)

Record details

NPI number1912982828
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 13, 2005
Last updated in NPPESMay 18, 2009
Mailing address5815 Ranch Hill Dr, Magnolia, TX 77354-5054

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