Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Douglas Rosener, P.T.

Physical Therapist in Columbia, MD · enumerated 2007.

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

National Provider Identifier

1679628291

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Registry record

Entity type Individual (Type 1)

Name Douglas Rosener

Credential P.T.

Sex Male

Practice address 7080 Deepage Dr, Columbia, MD, 21045

Phone (410) 381-7000

Fax (410) 381-3779

Enumeration date Jan 24, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 18876 (MD) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
S429	Other	MD	BLUE SHIELD DC
KBX3	Other	MD	BLUE SHIELD MD

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

Where does Douglas Rosener practice?

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

What is the NPI number for Douglas Rosener?

The National Provider Identifier (NPI) for Douglas Rosener is 1679628291, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.