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Ryan James Sullivan

Physical Therapist in Okemos, MI · enumerated 2012 · practices at Crossroads Rehabilitation Limited Partnership.

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

National Provider Identifier

1689949331

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Registry record

Entity type Individual (Type 1)
Name Ryan James Sullivan
Sex Male
Practice address 3536 Meridian Crossings, Suite 240, Okemos, MI, 48864
Phone (517) 347-2495
Fax (517) 347-3540
Enumeration date Mar 14, 2012
Last updated in NPPES Jul 23, 2012

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5501015850 (MI) 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.

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Frequently asked questions

Is NPI 1689949331 active?
Yes, as of the latest NPPES snapshot, NPI 1689949331 is active (record last updated 2012-07-23).
How do I verify Ryan Sullivan's NPI record?
Cross-check NPI 1689949331 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-23.