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

Mrs. Caryn M. Masterson, MS, OTR/L

Individual provider Specialist · NPI 1336398759

Mrs. Caryn M. Masterson, MS, OTR/L is an Occupational Therapist in Private Practice in Hammond, Indiana. Graduated from Rush Medical College of Rush University in 1991, 35 years ago. Practices with Bone and Joint Specialists, PC, a 22-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Indiana.

Years since qualifying
35
Trained at
Rush Medical College of Rush University
Licensed in
IL, IN
In the registry since
2008
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
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

7443 Indianapolis Blvd
Hammond, IN 46324-2909
Phone: (219) 844-8100
Fax: (219) 844-7460
Show map & directions

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

Additional practice locations (1)

  • 5105 Margaret Curtis Ln, Midlothian, IL 60445-1586 — (708) 385-0425

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X (IN)
Specialist Taxonomy 174400000X · Licence 056002589 (IL)

Record details

NPI number1336398759
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , OTR/L
Sole proprietorNo
NPI enumeratedSeptember 10, 2008
Last updated in NPPESMay 20, 2025
Certification dateMay 20, 2025

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 1991 (35 years in practice)
Group practice Bone And Joint Specialists, P.C. — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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