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

Individual provider Registered Respiratory Therapist · NPI 1740580943

Gwendolyn Calloway, RRT is a Registered Respiratory Therapist in Dallas, Texas. Licensed in Texas. Registered with an NPI since 2010.

Licensed in
TX
In the registry since
2010
What do these letters mean?
RRT — Registered Respiratory Therapist
Treats breathing disorders and manages ventilators.

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Practice location Address checks out

4500 S Lancaster Rd
Dallas, TX 75216-7167
Phone: (214) 857-1601
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Respiratory Therapist (primary) Taxonomy 227900000X · Licence 51250 (TX)

Record details

NPI number1740580943
Entity typeIndividual (Type 1)
GenderFemale
Credentials RRT
Sole proprietorNo
NPI enumeratedOctober 22, 2010
Last updated in NPPESOctober 22, 2010
Mailing address4500 S Lancaster Rd, Dallas, TX 75216-7167

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