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

John Trawnik, BCO

Individual provider Ocularist · NPI 1770189961

John Trawnik, BCO is an Ocularist in Dallas, Texas. Practices as a sole proprietor. Registered with an NPI since 2020.

In the registry since
2020

Practice location Address checks out

4600 Greenville Ave Ste 240
Dallas, TX 75206-5037
Phone: (214) 739-5355
Fax: (214) 739-8261
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ocularist (primary) Taxonomy 156FX1700X

Record details

NPI number1770189961
Entity typeIndividual (Type 1)
GenderMale
Credentials BCO
Sole proprietorYes
NPI enumeratedDecember 11, 2020
Last updated in NPPESJuly 7, 2021
Certification dateJanuary 26, 2021
Mailing address4600 Greenville Ave Ste 240, Dallas, TX 75206-5037

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