BASS MEDICAL GROUP LABORATORY
NPI 1265914956
Clinical Medical Laboratory in Walnut Creek, CA
About Bass Medical Group Laboratory NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BASS MEDICAL GROUP LABORATORY (NPI 1265914956) is a healthcare organization registered as a clinical medical laboratory in Walnut Creek, California and active in the NPI registry since August 2018. The organization lists Bonnie Potter, Credentialing Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Bass Medical Group Laboratory is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
345Medicare enrollment records show 345 clinicians reassign Medicare billing to Bass Medical Group Laboratory, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 144 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 40
Nearest to this location (20)
See all 345Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Bay Area Surgical Specialists Inc A Medical Corporation's NPI number?
The NPI number for Bay Area Surgical Specialists Inc A Medical Corporation is 1265914956. It was assigned to this organization in the NPPES registry on August 30, 2018. The provider is also known as Bass Medical Group Laboratory.
Where is Bay Area Surgical Specialists Inc A Medical Corporation located?
Bay Area Surgical Specialists Inc A Medical Corporation is located at 2637 Shadelands Dr, Walnut Creek, CA 94598. The listed phone number is (925) 329-6416.
What is Bay Area Surgical Specialists Inc A Medical Corporation's specialty?
The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.
Is Bay Area Surgical Specialists Inc A Medical Corporation enrolled in Medicare?
Yes. Bay Area Surgical Specialists Inc A Medical Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Bay Area Surgical Specialists Inc A Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 345 clinicians in 40 Medicare specialties reassign their Medicare billing to Bay Area Surgical Specialists Inc A Medical Corporation. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (53), Otolaryngology (43) and Orthopedic Surgery (20). Of these, 2 practice at this address and 144 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Bay Area Surgical Specialists Inc A Medical Corporation was last updated on August 30, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.