Mary Ellen O'Reilly, OT/L
Occupational Therapist · Williamston, MI
Mary Ellen O'Reilly, OT/L is an occupational therapist with a practice address in Williamston, Michigan, and NPI 1073050563, issued on Jan 23, 2017. Check the license (Michigan 5201001912, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Ellen O'Reilly
- Credential
- OT/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 5201001912 MI
Self-reported in NPPES; status is on the state search - Practice location
- 614 Mccauley St, Williamston, MI 48895
- Phone
- (517) 881-0342
- Enumerated
- Jan 23, 2017
- Record last updated
- Jan 23, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Mary Ellen O'Reilly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 5201001912Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1 occupational therapist records list a practice address in Williamston
They are 1 of the 56 NPPES records with a practice address in Williamston, and 5,276 occupational therapist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other occupational therapist records in Michigan
- Bianca Aakesson, OTR/LTroy, MI1881267318
- Fatima AbbasDearborn, MI1275156192
- Rebecca Abbate, MS, OTR/LCommerce Twp, MI1629790282
- Christina AbbottDewitt, MI1154275485
- Ayah AbboudDearborn Heights, MI1750272688
- Hassan Abdallah, OTR/LBeverly Hills, MI1447826094
- Hannah Abels, CTRSBeverly Hills, MI1306551908
- Aimy Aboubakare, OTPlymouth, MI1356069181
- Kelli Abuan, OTRHolt, MI1750879276
- Barbara Achterhof, OTRNorton Shores, MI1801882964
Common questions
What is Mary Ellen O'Reilly, OT/L's NPI number?
Mary Ellen O'Reilly, OT/L's National Provider Identifier (NPI) is 1073050563, issued on Jan 23, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ellen O'Reilly, OT/L located?
The NPPES record lists a practice address at 614 Mccauley St, Williamston, MI, 48895. Phone: (517) 881-0342. Providers update this record themselves, so call before visiting.
How can I verify Mary Ellen O'Reilly, OT/L's license?
NPPES lists Michigan license number 5201001912, as entered by the provider. Search the Michigan 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. 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.