BAY AREA GYNECOLOGY ONCOLOGY INC
NPI 1891801122
Specialist in Campbell, CA

Q: What is Bay Area Gynecology Oncology Inc's NPI number?

The NPI number for Bay Area Gynecology Oncology Inc is 1891801122. It was assigned to this organization in the NPPES registry on August 21, 2006. The provider is doing business as Bay Area Gynecology Oncology.

Q: What is Bay Area Gynecology Oncology Inc's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Active since August 21, 2006

910 CAMPISI WAY STE 2A, CAMPBELL, CA 95008(408) 827-4274(408) 827-4275 Get Directions Write a Review

NPPES record last updated: September 29, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 17, 2025, Oct 9, 2024, May 8, 2023 and 1 more (4 updates tracked since 2022).

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About Bay Area Gynecology Oncology Inc NPPES

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

BAY AREA GYNECOLOGY ONCOLOGY INC (NPI 1891801122), doing business as Bay Area Gynecology Oncology, is a healthcare organization registered as a specialist in Campbell, California and active in the NPI registry since August 2006. The organization lists James Frederick Lilja, Director, as its authorized official.

NPPES Registry Identity

NPI1891801122

Entity TypeOrganization

Primary Taxonomy174400000X

Legal Business NameBAY AREA GYNECOLOGY ONCOLOGY INC

Location Address910 CAMPISI WAY STE 2ACampbell, CA 95008-2351

Mailing AddressPo Box 33235Los Gatos, CA 95031-3235

Phone(408) 827-4274

Fax(408) 827-4275

Organization SubpartNo

Authorized OfficialJames Frederick LiljaDirector · (408) 827-4274

Enumeration DateAugust 21, 2006

Last NPPES UpdateSeptember 29, 20254 updates tracked since enumeration

NPPES CertifiedSeptember 29, 2025

✔ NPI 1891801122 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

Licenses✔ Licensed in CA · G85643✔ Licensed in CA · A068842

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

910 CAMPISI WAY STE 2A, Campbell, CA 95008

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Other Names 1

Doing Business AsBay Area Gynecology Oncology

Other Identifiers 4

OtherG85643CA · License Dr. Lilja

Medicaid00A068842CA

OtherA068842CA · License Dr. Manuel

Medicaid00G856431CA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JAMES LILJA M.D.

Obstetrics & Gynecology (Gynecologic Oncology)