Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Robert Scott Walker, P.T.
Physical Therapist in Mesa, AZ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285685206
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Registry record
Entity type Individual (Type 1)
Name Robert Scott Walker
Credential P.T.
Sex Male
Practice address 303 N Centennial Way, Mesa, AZ, 85201
Phone (480) 649-3111
Fax (480) 649-3113
Enumeration date May 15, 2006
Last updated in NPPES Sep 30, 2011
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5385 (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 |
|---|---|---|---|
| 753120978 | Other | AZ | TRICARE |
| 753120978 | Other | AZ | AETNA |
| AZ0463540 | Other | AZ | BCBS |
| 753120978 | Other | AZ | BANNER LPHO |
| 753120978 | Other | AZ | HUMANA |
| 2Z223 | Other | AZ | HEALTHNET HMO PPO |
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 Robert Walker?
Robert Walker 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 → Kaye Madison Rehabilitation Registered Nurse · Mesa, AZ NPI 1659340446 Paul Meyer Clinical Psychologist · Mesa, AZ NPI 1841250628 J Jackson Addiction Medicine (Internal Medicine) Physician · Mesa, AZ NPI 1942262399 Todd Murray Chiropractor · Mesa, AZ NPI 1346206836 Kurt Giles Physician Assistant · Mesa, AZ NPI 1639215890 Rehab Arizona Physical and Hand Rehabilition Specialist · Mesa, AZ NPI 1639386337 David Call Physical Therapist · Mesa, AZ NPI 1700075199 Maureen Petrides Adult Health Nurse Practitioner · Mesa, AZ NPI 1215105465
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-30.