Dr. Brian Sherman MD
About this NPIWhat this record shows.
NPI 1942462056 is registered to Dr. Brian Sherman MD, a Critical Care Medicine (Internal Medicine) Physician practising at St. John's Regional Medical Center - 1600 N Rose Ave in Oxnard, California. Critical Care Medicine (Internal Medicine) Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Brian Sherman MD has been enumerated in the National Provider Identifier (NPI) registry since 2008.
Your brand here.
Medicare enrollment
This provider holds 6 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
- I20111221000352Critical Care (Intensivists)CA
- I20250424002011Critical Care (Intensivists)NM
- I20250529002604Internal MedicineMT
- I20250529003972Internal MedicineAZ
- I20250904001326Critical Care (Intensivists)OR
- I20251204000884Critical Care (Intensivists)ID
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. Brian Sherman MD accepts. To confirm in-network status with your specific health plan, contact Dr. Brian Sherman MD directly at (805) 988-2500.
Frequently asked
Yes. NPI 1942462056 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Critical Care Medicine (Internal 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 (805) 988-2500.
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. Brian Sherman MD is a Type-1 individual NPI.