Mary Bartz, OTR
Occupational Therapist · Crown Point, IN
Mary Bartz, OTR is an occupational therapist with a practice address in Crown Point, Indiana, and NPI 1730344565, issued on Jul 21, 2008. Check the license (Indiana 31001716A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Bartz
- Credential
- OTR
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 31001716A IN
Self-reported in NPPES; status is on the state search - Practice location
- 6685 E 117TH Ave, Crown Point, IN 46307
- Phone
- (219) 663-6329
- Enumerated
- Jul 21, 2008
- Record last updated
- Jul 21, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (219) 663-3529
- Medicare enrollment
- Enrolled (PECOS I20240716000486); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 2,966 in Indiana → Look up another NPI →
Also registered at 6685 E 117TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Valentina Anigbo, PTAPhysical Therapy Assistant1972768778
- Kristen Brill, PTAPhysical Therapy Assistant1568702926
- Kathleen Burdick, COTAOccupational Therapy Assistant1083862346
- Mark Oliver Cruz, PTRPhysical Therapist1669788691
- Wendy Falaney, COTA/LOccupational Therapy Assistant1124276365
- Pamela Gregory, C.O.T.A.Occupational Therapy Assistant1255587143
Verify Mary Bartz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 31001716ACheck 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
- Healthpro Heritage Rehab And Fitness LLCMerrillville, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Bartz among 2,966 occupational therapist records in Indiana
Mary Bartz, 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 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
- Graduated1980 · median 2014 among the 413 with a school on file
- Record last updated2008 · 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).
29 occupational therapist records list a practice address in Crown Point
They are 29 of the 1,396 NPPES records with a practice address in Crown Point, and 2,966 occupational therapist records in Indiana.
All 2,966 in Indiana → Every provider in Crown Point → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Jonna Arseneault, OTRCrown Point, IN 463071740310820
- Angela Bowden-Williams, MOTR/LCrown Point, IN 463071780929372
- Maria Dava, OTR/LCrown Point, IN 463071275706582
- Kathleen Frahm, OTCrown Point, IN 463071780894980
- Rafael Guanzon, OTRCrown Point, IN 463071417113622
- Pearl Hernandez, OTR/LCrown Point, IN 463071326081308
- Van Huffine, OTWinfield, IN 463071043234982
- Jane Mayersky, MSOTRCrown Point, IN 463071366505661
Common questions
What is Mary Bartz, OTR's NPI number?
Mary Bartz, OTR's National Provider Identifier (NPI) is 1730344565, issued on Jul 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mary Bartz, OTR located?
The NPPES record lists a practice address at 6685 E 117TH Ave, Crown Point, IN, 46307. Phone: (219) 663-6329. Providers update this record themselves, so call before visiting.
How can I verify Mary Bartz, OTR's license?
NPPES lists Indiana license number 31001716A, 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.