Rainier E. Guiang, M.D., A Medical Corporation
About this NPIWhat this record shows.
NPI 1508980483 is registered to Rainier E. Guiang, M.D., A Medical Corporation, a healthcare organisation classified as "Anesthesiology, Pain Medicine" and located at 6900 Brockton Ave, Suite #1 in Riverside, California. The organisation's authorised official is Rainier Guiang. The organisation has been enumerated in the NPI registry since 2007.
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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 Rainier E. Guiang, M.D., A Medical Corporation accepts. To confirm in-network status with your specific health plan, contact Rainier E. Guiang, M.D., A Medical Corporation directly at (951) 202-3687.
Frequently asked
Yes. NPI 1508980483 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Anesthesiology, Pain Medicine 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) 202-3687.
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. Rainier E. Guiang, M.D., A Medical Corporation is a Type-2 organisational NPI.