Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Thelma Ann Zirkelbach, EDD, SLPCCC

Individual provider Speech-Language Pathologist · NPI 1912142191

Dr. Thelma Ann Zirkelbach, EDD, SLPCCC is a Speech-Language Pathologist in Houston, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2008
What do these letters mean?
EDD — Doctor of Education
A doctorate in education.

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Practice location Address checks out

4907 Dumfries Dr
Houston, TX 77096-4223
Phone: (713) 729-6615
Fax: (713) 723-9387
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 10491 (TX)

Record details

NPI number1912142191
Entity typeIndividual (Type 1)
GenderFemale
Credentials EDD , SLPCCC
Sole proprietorYes
NPI enumeratedDecember 2, 2008
Last updated in NPPESDecember 2, 2008

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