Greenbrae Surgery Center LLC
About this NPIWhat this record shows.
NPI 1518133321 is registered to Greenbrae Surgery Center LLC, a healthcare organisation classified as "Ambulatory Surgical Clinic/Center" and located at 575 Sir Francis Drake Blvd, Suite 3 in Greenbrae, California. The organisation's authorised official is Robert Aycock. The organisation has been enumerated in the NPI registry since 2008.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 1 PECOS enrollment record (with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 2,399 Ambulatory Surgical Clinic/Center providers on file in California.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
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
- O20081229000250Ambulatory Surgical CenterCA
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 Greenbrae Surgery Center LLC accepts. To confirm in-network status with your specific health plan, contact Greenbrae Surgery Center LLC directly at (415) 925-8900.
Frequently asked
Yes. NPI 1518133321 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Ambulatory Surgical Clinic/Center 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 (415) 925-8900.
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. Greenbrae Surgery Center LLC is a Type-2 organisational NPI.
As of the latest monthly CMS NPPES snapshot, 2,399 Ambulatory Surgical Clinic/Center providers are registered in California, and Greenbrae Surgery Center LLC is one of them. The figure refreshes each month from the federal source.