Dr. Alan Winkelstein O.D.
Also known as
- Professional nameWinkelstein, Alan Marc
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1245365865 is registered to Dr. Alan Winkelstein O.D., a Vision Therapy Optometrist practising at 30520 Rancho California Rd, Suite A106 in Temecula, California. Vision Therapy Optometrist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Alan Winkelstein O.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Alan Winkelstein O.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Alan Winkelstein O.D. directly at (951) 676-9465.
Frequently asked
Yes. NPI 1245365865 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Vision Therapy Optometrist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (951) 676-9465.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Alan Winkelstein O.D. is a Type-1 individual NPI.