Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Robert J. Clanton, O.D.
Optometrist in Phoenix, AZ · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699757922
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Registry record
Entity type Individual (Type 1)
Name Dr. Robert J. Clanton
Credential O.D.
Sex Male
Practice address 2337 W Northern Ave, Phoenix, AZ, 85021
Phone (602) 995-8848
Fax (602) 613-8456
Enumeration date Nov 14, 2005
Last updated in NPPES Sep 30, 2025
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0380130001 | Other | AZ | CIGNA/DIMERC |
| AZ0903030 | Other | AZ | BC/BS |
| DF3828 | Other | AZ | RAILROAD MEDICARE |
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
How do I verify Robert Clanton's NPI record?
Cross-check NPI 1699757922 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1699757922 active?
Yes, as of the latest NPPES snapshot, NPI 1699757922 is active (record last updated 2025-09-30).
Other providers at this practice address
Browse all → Sonia Chung Optometrist · Phoenix, AZ NPI 1780747758 Northern Avenue Eye Care, LLC Optometrist · Phoenix, AZ NPI 1245389055 Emmett Downing Optician · Phoenix, AZ NPI 1326517665 Northern Medical & Optical LLC Optician · Phoenix, AZ NPI 1275002271 Robert J Clanton, Od LLC Optometrist · Phoenix, AZ NPI 1982166831
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-30.