Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Douglas P Ostrander, MS, PT

Physical Therapist in Avondale, AZ · enumerated 2005 · practices at Orthopedic Specialists of North America, Pllc.

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

National Provider Identifier

1023012887

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Registry record

Entity type Individual (Type 1)

Name Douglas P Ostrander

Credential MS, PT

Sex Male

Practice address 10450 W Mcdowell Rd Ste 102, Avondale, AZ, 85392

Phone (602) 648-5444

Fax (602) 772-3801

Enumeration date Jun 9, 2005

Last updated in NPPES Aug 8, 2022

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 016280 (NY) Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 10803 (AZ) 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
02250562	Medicaid	NY	-

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Douglas Ostrander?

Douglas Ostrander is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-08.