Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joshua L Miller, O.D.
Optometrist in Cottonwood, AZ · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457573537
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Registry record
Entity type Individual (Type 1)
Name Joshua L Miller
Credential O.D.
Sex Male
Practice address 401 S Calvary Way Ste D, Cottonwood, AZ, 86326
Phone (928) 649-2600
Enumeration date May 2, 2007
Last updated in NPPES Nov 13, 2025
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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.
Frequently asked questions
Where does Joshua Miller practice?
The practice location on file with NPPES is in Cottonwood, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joshua Miller?
The National Provider Identifier (NPI) for Joshua Miller is 1457573537, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Farshid Paydar Ophthalmology Physician · Cottonwood, AZ NPI 1376538678 Farshid Paydar MD PC Ambulatory Surgical Clinic/Center · Cottonwood, AZ NPI 1609039056 Farshid Paydar, M.D.,P.C. Durable Medical Equipment & Medical Supplies · Cottonwood, AZ NPI 1255679262 Farshid Paydar, M.D., P.C. Ophthalmology Physician · Cottonwood, AZ NPI 1376924662
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-13.