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

Individual provider Acupuncturist · NPI 1497617898

Katarzyna Grzegorczyk, LAC is an Acupuncturist in Los Angeles, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2025
What do these letters mean?
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.

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Practice location Address checks out

11915 W Washington Blvd
Los Angeles, CA 90066-5815
Phone: (310) 572-1515
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 11131 Rose Ave Apt 15, Los Angeles, CA 90034-6067 — (818) 642-6281

Specialties & licences

Acupuncturist (primary) Taxonomy 171100000X · Licence 11504 (CA)

Record details

NPI number1497617898
Entity typeIndividual (Type 1)
GenderFemale
Credentials LAC
Sole proprietorYes
NPI enumeratedNovember 25, 2025
Last updated in NPPESNovember 25, 2025
Certification dateNovember 25, 2025

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