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

Holly Dluzniewski, MD

Individual provider Pediatrics Physician · NPI 1932176492

Holly Dluzniewski, MD is a Pediatrics Physician in Austin, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

851 W 6th St
Austin, TX 78703-5403
Phone: (512) 542-0500
Fax: (512) 480-0214
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence L6864 (TX)
Pediatrics Physician Taxonomy 208000000X · Licence L6864 (TX)

Record details

NPI number1932176492
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 3, 2006
Last updated in NPPESFebruary 22, 2021
Certification dateFebruary 22, 2021
Mailing address6813 Jester Wild Dr, Austin, TX 78750-8173

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