Dr. Jayson Weir M.D.
About this NPIWhat this record shows.
NPI 1518257138 is registered to Dr. Jayson Weir M.D., a Internal Medicine practising at 917 Mountain St in Carson City, Nevada. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Dr. Jayson Weir M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2011.
Your brand here.
Medicare enrollment
This provider holds 23 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20140701002282HospitalistCA
- I20170824003504Internal MedicineNV
- I20201207000420Internal MedicineTX
- I20230324002255Internal MedicineWA
- I20230627001498Internal MedicineAZ
- I20230721002958Internal MedicineNC
- I20240206000367Internal MedicineMT
- I20240403000502Internal MedicineTN
- I20240523001543Internal MedicineOH
- I20240524002095Internal MedicineGA
- I20240618004416Internal MedicineFL
- I20240702004357Internal MedicineIN
- I20240717001345Internal MedicineWI
- I20240805003014Internal MedicineIL
- I20240821003981Internal MedicineMI
- I20240918001558Internal MedicineOK
- I20240925003005Internal MedicineWV
- I20240927002594Internal MedicineKY
- I20241112003516Internal MedicineMO
- I20241126004069Internal MedicineAK
- I20241202002566Internal MedicineLA
- I20250404001176Internal MedicinePA
- I20250815003195Internal MedicineWY
Source: CMS PECOS public enrollment file.
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. Jayson Weir M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Jayson Weir M.D. directly at (775) 515-0100.
Frequently asked
Yes. NPI 1518257138 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
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 (775) 515-0100.
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. Jayson Weir M.D. is a Type-1 individual NPI.