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

Individual provider General Care Registered Respiratory Therapist · NPI 1104937176

Barbara Ann Marshall, RRT is a General Care Registered Respiratory Therapist in Houston, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2006
What do these letters mean?
RRT — Registered Respiratory Therapist
Treats breathing disorders and manages ventilators.

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Practice location Address checks out

2002 Holcombe Blvd Rm 3C-384
Houston, TX 77030-4211
Phone: (713) 794-7317
Fax: (713) 794-7316
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Care Registered Respiratory Therapist (primary) Taxonomy 2279G1100X · Licence 63590 (TX)

Record details

NPI number1104937176
Entity typeIndividual (Type 1)
GenderFemale
Credentials RRT
Sole proprietorYes
NPI enumeratedAugust 31, 2006
Last updated in NPPESJuly 8, 2007

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