Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth C Sullivan, OT

Occupational Therapist in Saint Louis, MO · enumerated 2008.

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

National Provider Identifier

1487813648

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Registry record

Entity type Individual (Type 1)

Name Elizabeth C Sullivan

Credential OT

Sex Female

Practice address 6744 Clayton Rd, Suite 220, Saint Louis, MO, 63117

Phone (314) 644-1978

Fax (314) 647-1350

Enumeration date Jun 3, 2008

Last updated in NPPES Jun 3, 2008

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2003020267 (MO) Primary

OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT credential

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.

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Frequently asked questions

What is the NPI number for Elizabeth Sullivan?

The National Provider Identifier (NPI) for Elizabeth Sullivan is 1487813648, a Type 1 (individual) record in the CMS NPPES registry.

Where does Elizabeth Sullivan practice?

The practice location on file with NPPES is in Saint Louis, MO. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-03.