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

Mr. Sean Michael Kupiec, MA, ATC, PES

Individual provider Athletic Trainer · NPI 1053321216

Mr. Sean Michael Kupiec, MA, ATC, PES is an Athletic Trainer in Los Angeles, California. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
ATC — Certified Athletic Trainer
Prevents and treats sport and activity injuries.

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Practice location Address checks out

5401 Paseo Rancho Castilla
Los Angeles, CA 90032-1875
Phone: (315) 292-0333
Show map & directions

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

Specialties & licences

Athletic Trainer (primary) Taxonomy 2255A2300X

Record details

NPI number1053321216
Entity typeIndividual (Type 1)
GenderMale
Credentials MA , ATC , PES
Sole proprietorNo
NPI enumeratedAugust 9, 2006
Last updated in NPPESMarch 5, 2026
Certification dateMarch 5, 2026

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