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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ryan M Baker, PT

Physical Therapist in Birmingham, AL · enumerated 2007 · practices at David O'Leary, Od, PC.

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

National Provider Identifier

1639223985

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Registry record

Entity type Individual (Type 1)
Name Ryan M Baker
Credential PT
Sex Male
Practice address 5066 Pinnacle Sq, Suite 110, Birmingham, AL, 35235
Phone (205) 508-2801
Fax (205) 508-2802
Enumeration date Jan 23, 2007
Last updated in NPPES Jul 18, 2016

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 10815 (NC) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PTH7998 (AL) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT 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

Is NPI 1639223985 active?
Yes, as of the latest NPPES snapshot, NPI 1639223985 is active (record last updated 2016-07-18).
How do I verify Ryan Baker's NPI record?
Cross-check NPI 1639223985 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 2016-07-18.