Caryn M. Masterson, MS, OTR/L
Occupational Therapist · Hammond, IN
Caryn M. Masterson, MS, OTR/L is an occupational therapist with a practice address in Hammond, Indiana, and NPI 1336398759, issued on Sep 10, 2008. Check the license with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Caryn M. Masterson
- Credential
- MS, OTR/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 056002589 IL
Self-reported in NPPES; status is on the state search - Practice location
- 7443 Indianapolis Blvd, Hammond, IN 46324
- Phone
- (219) 844-8100
- Enumerated
- Sep 10, 2008
- Record last updated
- May 20, 2025
- Fax
- (219) 844-7460
- Medicare enrollment
- Enrolled (PECOS I20250728000210); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 1991
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 2,966 in Indiana → Look up another NPI →
Also registered at 7443 Indianapolis Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Buehring, DPTPhysical Therapist1437464054
- Carlos Dejesus, DPTPhysical Therapist1639482938
- Sanket Gohil, PTPhysical Therapist1760729453
- Nancy Winiecki, P.T.Pediatric Physical Therapist1326266982
Verify Caryn M. Masterson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Bone And Joint Specialists, P.C.Merrillville, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caryn M. Masterson among 2,966 occupational therapist records in Indiana
Caryn M. Masterson, MS, OTR/L is one of 2,966 occupational therapist records with a practice address in Indiana. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 21% of them.
- NPI issued2008 · 21% of these records are older, 72% newer
- In a Medicare fileYes · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 14% of these records are
- Graduated1991 · median 2014 among the 413 with a school on file
- Record last updated2025 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Occupational Therapist providers in Indiana
There are 2,966 occupational therapist records in Indiana.
All 2,966 in Indiana → Every provider in Hammond → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Ann Cox, OCCUPATIONAL THERAPIHammond, IN 463241770951535
- Lonye AllenHighland, IN 463221386507465
- Erika BanksHighland, IN 463221689277220
- Roseanne Bohanan, OTRLHighland, IN 463221033323480
- Belinda Bratcher, OTHighland, IN 463221922715887
- Melanie Burdelik, MOT, OTR/LHighland, IN 463221083271365
- Barbara Couser, OTR/LHighland, IN 463221699220269
- Laura Dunne, OTR/LHighland, IN 463221578029633
Common questions
What is Caryn M. Masterson, MS, OTR/L's NPI number?
Caryn M. Masterson, MS, OTR/L's National Provider Identifier (NPI) is 1336398759, issued on Sep 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Caryn M. Masterson, MS, OTR/L located?
The NPPES record lists a practice address at 7443 Indianapolis Blvd, Hammond, IN, 46324. Phone: (219) 844-8100. Providers update this record themselves, so call before visiting.
How can I verify Caryn M. Masterson, MS, OTR/L's license?
Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.