NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Derek Austin Biby, PT

Physical Therapist in Whitefish, MT · enumerated 2008 · practices at Whitefish Community Aquatic & Health Center.

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

National Provider Identifier

1780845800

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Derek Austin Biby
Credential PT
Sex Male
Practice address 1250 Baker Ave, Suite 1, Whitefish, MT, 59937
Phone (406) 862-5033
Fax (406) 862-4933
Enumeration date Jun 20, 2008
Last updated in NPPES Jun 20, 2008

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1667 (MT) 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 specialty is Derek Biby?
Derek Biby 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.
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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-20.