Benjamin Yim MD Apc
About this NPIWhat this record shows.
NPI 1922818111 is registered to Benjamin Yim MD Apc, a healthcare organisation classified as "Neurological Surgery Physician" and located at 122 La Casa Via Ste 222 in Walnut Creek, California. The organisation's authorised official is Mona Saad. The organisation has been enumerated in the NPI registry since 2025.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment 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.
Part B Supplier
- O20250123001854Clinic/Group PracticeCA
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 Benjamin Yim MD Apc accepts. To confirm in-network status with your specific health plan, contact Benjamin Yim MD Apc directly at (925) 867-1900.
Frequently asked
Yes. NPI 1922818111 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Neurological Surgery 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 (925) 867-1900.
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. Benjamin Yim MD Apc is a Type-2 organisational NPI.