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

Mr. Allan Marinas, OTR/L

Individual provider Occupational Therapist · NPI 1104374701

Mr. Allan Marinas, OTR/L is registered under Occupational Therapist in Private Practice in Hoffman Estates, Illinois. Qualified in 2003, 23 years ago. Practices with Aegis Group Practice LLC, a 406-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
23
Licensed in
IL
In the registry since
2016
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

5887 Chatham Dr
Hoffman Estates, IL 60192-4637
Phone: (224) 650-9286
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 707 Skokie Blvd Ste 600, Northbrook, IL 60062-2841 — (847) 644-3628

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 056010238 (IL)

Record details

NPI number1104374701
Entity typeIndividual (Type 1)
GenderMale
Credentials OTR/L
Sole proprietorNo
NPI enumeratedSeptember 13, 2016
Last updated in NPPESDecember 5, 2025
Certification dateDecember 5, 2025

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Aegis Group Practice Llc — 406 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients181
Services billed 8,129 a service is one billed item, such as a visit, a test or a procedure
Average patient age80

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Aegis Group Practice LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 406 clinicians in the practice; 12 are shown here.

Other providers in Hoffman Estates