DR. JAMES LILJA M.D.
NPI 1225081441
Obstetrics & Gynecology - Gynecologic Oncology in Campbell, CA

Q: What is James Lilja's NPI number?

The NPI number for James Lilja is 1225081441. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Q: What is James Lilja's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

Q: When was this NPI record last updated?

The NPPES record for James Lilja was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since May 18, 2006PECOS EnrolledAccepts Medicare Assignment

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

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 17, 2026, Sep 17, 2025, Sep 29, 2022 and 1 more (4 updates tracked since 2022).

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About Dr. James Lilja M.d. NPPES

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

DR. JAMES LILJA M.D. (NPI 1225081441) is an individual gynecologic oncology provider in Campbell, California, licensed in California (G85643) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Salinas, and is a graduate of University Of Pittsburgh School Of Medicine (1993).

NPPES Registry Identity

NPI1225081441

Entity TypeIndividualMale

Primary Taxonomy207VX0201X

Provider Legal NameDR. JAMES LILJACredential: M.D.

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

Mailing AddressPo Box 33235Los Gatos, CA 95031-3235 · (408) 827-4274 · Fax (408) 827-4275

Phone(408) 827-4274

Fax(408) 827-4275

Sole ProprietorNo

Medical School CMSUniversity Of Pittsburgh School Of MedicineGraduated 1993

Enumeration DateMay 18, 2006

Last NPPES UpdateJuly 17, 20264 updates tracked since enumeration

NPPES CertifiedJuly 17, 2026

✔ NPI 1225081441 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207VX0201X

License✔ Licensed in CA · G85643

Definition

An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.

910 CAMPISI WAY STE 2A, Campbell, CA 95008

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Secondary Practice Location 1

Location 1250 San Jose StSalinas, CA 93901-3901 · Phone (831) 758-8223

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. James Lilja M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3173514189

PECOS Enrollment IDI20040519000951

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show James Lilja reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Bay Area Gynecology Oncology Inc

Same address

Specialist

910 CAMPISI WAY STE 2A
Campbell, CA 95008

Reassigned Medicare billing, California enrollment
6 clinicians in this Medicare group

NPI 1891801122 (408) 827-4274

Washington Township Medical Foundation

18 mi

Internal Medicine

39300 CIVIC CENTER DR STE 370
Fremont, CA 94538

Reassigned Medicare billing, California enrollment
121 clinicians in this Medicare group

NPI 1346557014 (510) 248-1000

County Of Monterey

37 mi

Family Medicine

17615 MORO RD
Prunedale, CA 93907

Reassigned Medicare billing, California enrollment
284 clinicians in this Medicare group

NPI 1063151363 (831) 663-3926

Hazel Hawkins Memorial Hospital

44 mi

General Acute Care Hospital

911 SUNSET DR
Hollister, CA 95023

Reassigned Medicare billing, California enrollment
73 clinicians in this Medicare group

NPI 1275578817 (831) 637-5711

Svmhs Clinics

46 mi

Multi-Specialty

505 E ROMIE LN STE A
Salinas, CA 93901

Reassigned Medicare billing, California enrollment
310 clinicians in this Medicare group

NPI 1093158347 (831) 755-1701

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

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

141 services84 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

98 services80 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

49 services35 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

47 services40 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

30 services30 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

30 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95008 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$206.04 typical visit price

range $70.37 – $206.04

Typical copayment $51.51 (range $17.59 – $51.51)

Most-billed visit code 99205

Established Patient

$121.77 typical visit price

range $23.96 – $169.60

Typical copayment $30.44 (range $5.99 – $42.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

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