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

Marcos Alejandro Castillo

Individual provider Physical Therapist · NPI 1013588904

Marcos Alejandro Castillo is a Physical Therapist in Private Practice in Tacoma, Washington. Qualified in 2021, 5 years ago. Practices with Ati Holdings, LLC, a 439-clinician group and accepts Medicare assignment.

Years since qualifying
5
In the registry since
2021

Practice location Address checks out

11112 Pacific Ave S
Tacoma, WA 98444-5749
Phone: (253) 537-1103
Show map & directions

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

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X

Record details

NPI number1013588904
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 2, 2021
Last updated in NPPESSeptember 9, 2025
Certification dateSeptember 9, 2025
Mailing address2001 Butterfield Rd Ste 1600, Downers Grove, IL 60515-1211

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Ati Holdings, Llc — 439 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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