Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mary Katherine Byrd Armstrong, PA-C

Individual provider Medical Physician Assistant · NPI 1730670753

Mary Katherine Byrd Armstrong, PA-C is a Medical Physician Assistant in Pasadena, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2018
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

4450 E Sam Houston Pkwy S Ste H2
Pasadena, TX 77505-3950
Phone: (713) 910-7779
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence PA12865 (TX)

Record details

NPI number1730670753
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorYes
NPI enumeratedMay 24, 2018
Last updated in NPPESJuly 15, 2021
Certification dateJuly 15, 2021

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