Erin L. Martin, OTR
Occupational Therapist · Marion, IN
Erin L. Martin, OTR is an occupational therapist with a practice address in Marion, Indiana, and NPI 1386717577, issued on Nov 16, 2006. Check the license (Indiana 31003878A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin L. Martin
- Credential
- OTR
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 31003878A IN
Self-reported in NPPES; status is on the state search - Practice location
- 4411 S Adams St, Marion, IN 46953
- Phone
- (765) 674-4455
- Enumerated
- Nov 16, 2006
- Record last updated
- Jan 5, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (765) 674-3577
- Medicaid ID
- 100124000 IN
- Medicare enrollment
- Enrolled (PECOS I20200917000329); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 2,966 in Indiana → Look up another NPI →
Also registered at 4411 S Adams St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Scott Berger, DPTPhysical Therapist1801191275
- Brandon Bussa, DPTPhysical Therapist1932714276
- Nichole Coomer, PT, DPTPhysical Therapist1285751149
- Angela Cox, OT,CHTOccupational Therapist1588781355
- Jamie Grogg, DPTPhysical Therapist1609037167
- Marc Holderead, OTROccupational Therapist1154713493
Verify Erin L. Martin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 31003878ACheck 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
- Shmily Productions LLCKokomo, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin L. Martin among 2,966 occupational therapist records in Indiana
Erin L. Martin, OTR 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 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 93% newer
- In a Medicare fileYes · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 14% of these records are
- Graduated2003 · median 2014 among the 413 with a school on file
- Record last updated2009 · 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).
25 occupational therapist records list a practice address in Marion
They are 25 of the 1,276 NPPES records with a practice address in Marion, and 2,966 occupational therapist records in Indiana.
All 2,966 in Indiana → Every provider in Marion → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Howard Co, OTRMarion, IN 469531790003457
- Angela Cox, OT,CHTMarion, IN 469531588781355
- Marc Holderead, OTRMarion, IN 469531154713493
- Amy Langhorne, OTRMarion, IN 469531801091418
- Mitchell Mattingly, OTRMarion, IN 469531831146265
- Ryan Peacock, OTRMarion, IN 469531912297482
- Cassidy ReustMarion, IN 469531568354892
- Debra Severson, OTRMarion, IN 469531326153669
Common questions
What is Erin L. Martin, OTR's NPI number?
Erin L. Martin, OTR's National Provider Identifier (NPI) is 1386717577, issued on Nov 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Erin L. Martin, OTR located?
The NPPES record lists a practice address at 4411 S Adams St, Marion, IN, 46953. Phone: (765) 674-4455. Providers update this record themselves, so call before visiting.
How can I verify Erin L. Martin, OTR's license?
NPPES lists Indiana license number 31003878A, as entered by the provider. 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.