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SOUTH BAY PATHOLOGY MEDICAL ASSOCIATES
NPI 1811981434
Pathology - Anatomic Pathology & Clinical Pathology in Campbell, CA

Active since September 09, 2005
1322 WHITE OAKS RD, CAMPBELL, CA 95008(408) 259-5000 Get Directions Write a Review

NPPES record last updated: July 30, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About South Bay Pathology Medical Associates NPPES

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

SOUTH BAY PATHOLOGY MEDICAL ASSOCIATES (NPI 1811981434) is a healthcare organization registered as an anatomic pathology & clinical pathology in Campbell, California and active in the NPI registry since September 2005. The organization lists Dorothy Wong, Managing Partner, as its authorized official.

NPPES Registry Identity

NPI1811981434
Entity TypeOrganization
Primary Taxonomy207ZP0102X
Legal Business NameSOUTH BAY PATHOLOGY MEDICAL ASSOCIATES
Location Address1322 WHITE OAKS RDCampbell, CA 95008-6723
Mailing AddressPo Box 846338Los Angeles, CA 90084-6338 · (408) 259-5000
Phone(408) 259-5000
Organization SubpartNo
Authorized OfficialDorothy WongManaging Partner · (408) 259-5000
Enumeration DateSeptember 9, 2005
Last NPPES UpdateJuly 30, 2025
NPPES CertifiedJuly 30, 2025
✔ NPI 1811981434 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
1322 WHITE OAKS RD, Campbell, CA 95008
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Other Identifiers 1

MedicaidGR0064841CA

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)

South Bay Pathology Medical Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

6

Medicare enrollment records show 6 clinicians reassign Medicare billing to South Bay Pathology Medical Associates, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (6)

Dorothy Wong, M.D.
Pathology
NPI 1932542008
1322 WHITE OAKS RD
Campbell, CA 95008
(408) 259-5000
✔ PECOS✔ Accepts MedicareSame address
Jyothsna Narla, M.D.
Pathology
NPI 1265426803
815 POLLARD RD
Los Gatos, CA 95032
(408) 866-4060
✔ PECOS✔ Accepts Medicare1.3 mi
Sudha Rao, M.D.
Pathology
NPI 1942295340
815 POLLARD RD
Los Gatos, CA 95032
(408) 866-4060
✔ PECOS✔ Accepts Medicare1.3 mi
Esha Gollapalle, M.D.
Pathology
NPI 1609189737
500 AMALFI LOOP APT 495
Milpitas, CA 95035
(972) 571-7840
✔ PECOS✔ Accepts Medicare11 mi
Ying Liu
Pathology
NPI 1992228332
300 PASTEUR DR
Stanford, CA 94305
(650) 723-7211
✔ PECOS✔ Accepts Medicare17 mi
Xiangdong Xu, M.D., PH.D.
Pathology
NPI 1366798720
3350 LA JOLLA VILLAGE DR MAIL CODE 113
San Diego, CA 92161
(858) 642-1415
✔ PECOS✔ Accepts Medicare404 mi

Source: 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 South Bay Pathology Medical Associates's NPI number?

The NPI number for South Bay Pathology Medical Associates is 1811981434. It was assigned to this organization in the NPPES registry on September 9, 2005.

Where is South Bay Pathology Medical Associates located?

South Bay Pathology Medical Associates is located at 1322 White Oaks Rd, Campbell, CA 95008. The listed phone number is (408) 259-5000.

What is South Bay Pathology Medical Associates's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is South Bay Pathology Medical Associates enrolled in Medicare?

Yes. South Bay Pathology Medical Associates is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through South Bay Pathology Medical Associates?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians, all in Pathology, reassign their Medicare billing to South Bay Pathology Medical Associates. 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. Of these, 1 practice at this address and 3 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 South Bay Pathology Medical Associates was last updated on July 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.