Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Heidi Lynn James, COTA/L

Occupational Therapy Assistant in Dayton, OH · enumerated 2008.

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

National Provider Identifier

1437327806

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Registry record

Entity type Individual (Type 1)

Name Mrs. Heidi Lynn James

Credential COTA/L

Sex Female

Practice address 5753 Terrace Park Dr, Dayton, OH, 45429

Phone (937) 428-5612

Enumeration date Feb 19, 2008

Last updated in NPPES Feb 19, 2008

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 03435 (OH) Primary

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

What specialty is Heidi James?

Heidi James is registered in NPPES with the primary taxonomy of Occupational Therapy Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-19.