PACIFIC NEUROSURGERY
NPI 1285642843
Neurological Surgery in San Francisco, CA

Active since August 03, 2006
45 CASTRO ST STE 437, SAN FRANCISCO, CA 94114(415) 600-7760 Get Directions Write a Review

NPPES record last updated: January 7, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 7, 2021, Jun 11, 2019, Jun 16, 2018 and 1 more (4 updates tracked since 2018).

About Pacific Neurosurgery NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PACIFIC NEUROSURGERY (NPI 1285642843) is a healthcare organization registered as a neurological surgery in San Francisco, California and active in the NPI registry since August 2006. The organization maintains a secondary practice location in Burlingame and lists Brian Thomas Andrews, Owner, as its authorized official.

NPPES Registry Identity

NPI1285642843
Entity TypeOrganization
Primary Taxonomy207T00000X
Legal Business NameBRIAN T. ANDREWS, M.D., A PROFESSIONAL CORPORATION
Location Address45 CASTRO ST STE 437San Francisco, CA 94114-1029
Mailing Address45 Castro St Ste 437San Francisco, CA 94114-1029 · (415) 814-3429 · Fax (415) 814-3446
Organization SubpartNo
Authorized OfficialBrian Thomas AndrewsOwner · (415) 814-3429
Enumeration DateAugust 3, 2006
Last NPPES UpdateJanuary 7, 20214 updates tracked since enumeration
NPPES CertifiedJanuary 7, 2021
✔ NPI 1285642843 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License✔ Licensed in CA · G48858
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
45 CASTRO ST STE 437, San Francisco, CA 94114

Other Names 1

Doing Business AsPacific Neurosurgery

Secondary Practice Location 1

Location 1345 Lorton Ave Ste 102Burlingame, CA 94010-4134 · Phone (415) 814-3429

Other Identifiers 1

MedicaidGR0100890CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Pacific Neurosurgery is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Pacific Neurosurgery, which bills Medicare for the services this clinician delivers.

Clinician (1)

Neurosurgery
NPI 1710935887
45 CASTRO ST STE 437
San Francisco, CA 94114
(415) 600-7760
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2196239

Brian T Andrews MD · San Francisco, CA
Expired · Oct 14, 2026
CLIA Number05D2196239
Laboratory TypePhysician Office
Certificate Effective DateOctober 15, 2024
Certificate Expiration DateOctober 14, 2026
Laboratory DirectorBrian T. Andrews MD
Laboratory Phone(415) 814-3429
Laboratory LocationBrian T Andrews MD45 Castro Street Suite 437, San Francisco, CA 94114
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Brian T. Andrews, M.D., A Professional Corporation's NPI number?

The NPI number for Brian T. Andrews, M.D., A Professional Corporation is 1285642843. It was assigned to this organization in the NPPES registry on August 3, 2006. The provider is doing business as Pacific Neurosurgery.

Where is Brian T. Andrews, M.D., A Professional Corporation located?

Brian T. Andrews, M.D., A Professional Corporation is located at 45 Castro St Ste 437, San Francisco, CA 94114. The listed phone number is (415) 600-7760.

What is Brian T. Andrews, M.D., A Professional Corporation's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Brian T. Andrews, M.D., A Professional Corporation enrolled in Medicare?

Yes. Brian T. Andrews, M.D., A Professional Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Brian T. Andrews, M.D., A Professional Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurosurgery) reassigns their Medicare billing to Brian T. Andrews, M.D., A Professional 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Brian T. Andrews, M.D., A Professional Corporation was last updated on January 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.