Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Cynthia Ossian, COTA

Occupational Therapy Assistant in Wilmington, DE · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1912313784

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Registry record

Entity type Individual (Type 1)

Name Ms. Cynthia Ossian

Credential COTA

Sex Female

Practice address 400 Foulk Rd, Apartment 4c5, Wilmington, DE, 19803

Phone (720) 675-3337

Enumeration date Jul 1, 2014

Last updated in NPPES Jul 5, 2014

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OP007908 (PA) Primary

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License U2-0001483 (DE) Secondary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Cynthia Ossian's NPI record?

Cross-check NPI 1912313784 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1912313784 active?

Yes, as of the latest NPPES snapshot, NPI 1912313784 is active (record last updated 2014-07-05).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-05.