NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Colleen Marie Mcdowell, P.T.

Physical Therapist in Detroit, MI · enumerated 2007.

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

National Provider Identifier

1851598684

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Colleen Marie Mcdowell
Credential P.T.
Sex Female
Practice address 281 Mack Ave, Detroit, MI, 48201
Enumeration date Jun 27, 2007
Last updated in NPPES Jun 5, 2018

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 964312 (MI) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Colleen Mcdowell?
The National Provider Identifier (NPI) for Colleen Mcdowell is 1851598684, a Type 1 (individual) record in the CMS NPPES registry.
Where does Colleen Mcdowell practice?
The practice location on file with NPPES is in Detroit, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-05.