Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Michael J. Ostler, MPT
Physical Therapist in Gilbert, AZ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649353632
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Registry record
Entity type Individual (Type 1)
Name Mr. Michael J. Ostler
Credential MPT
Sex Male
Practice address 2730 S Val Vista Dr Ste 171, Gilbert, AZ, 85295
Phone (480) 821-4200
Fax (480) 821-4447
Enumeration date Oct 23, 2006
Last updated in NPPES May 8, 2019
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT6404 (AZ) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 964785 | Medicaid | AZ | - |
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.
Frequently asked questions
What specialty is Michael Ostler?
Michael Ostler 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 → Aspen Orthopaedic Physical Therapy Physical Therapist · Gilbert, AZ NPI 1558390054 Aspen Physical Therapy Physical Therapist · Gilbert, AZ NPI 1548293913 Aspen Orthopedic Physical Therapy Physical Therapist · Gilbert, AZ NPI 1154545358 Chelsea Reeder Physical Therapy Assistant · Gilbert, AZ NPI 1215465661 Brandon Bidese Physical Therapist · Gilbert, AZ NPI 1205641214 Nathaniel Andra Physical Therapist · Gilbert, AZ NPI 1184420762
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-08.