Sierra Occupational Services
About this NPIWhat this record shows.
NPI 1306990015 is registered to Sierra Occupational Services, a healthcare organisation classified as "Occupational Medicine Physician" and located at 1429 W Fremont St in Stockton, California. The organisation's authorised official is James Sepiol. The organisation has been enumerated in the 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 Sierra Occupational Services accepts. To confirm in-network status with your specific health plan, contact Sierra Occupational Services directly at (209) 546-7767.
Frequently asked
Yes. NPI 1306990015 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Occupational Medicine Physician 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 (209) 546-7767.
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. Sierra Occupational Services is a Type-2 organisational NPI.