James Lilja, M.D.
Gynecologic Oncology Obstetrics & Gynecology
Also practices: GYNECOLOGICAL ONCOLOGY
With over 33 years in obstetrics & gynecology, James Lilja, M.D. is a long-established gynecologic oncology obstetrics & gynecology specialist in Campbell. A University of Pittsburgh School of Medicine graduate since 1993, he brings 33+ years of experience. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and cancer.
At a glance
- Uses generic medications more than 81% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 231dNPPES updated 2025-09-17 · verify on CMS
Contact & Location
Practice Location
910 Campisi Way Ste 2a, Campbell, CA 95008-2351
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better35.03%
California avg: 5.2 · US avg: 5.1
⚠ Lower than most doctors nationally(+29.9 pts)
35.03% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better92.7%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+9.9 pts)
Better than 81% of reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
233
Unique beneficiaries
Standard volumePrescription Recipients
92
Patients prescribed
Prescriptions Written
177
Total claims
Total Medicare drug cost: $10k
Percentile rankings compared against 9,360 reporting peers in California.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Cancer.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+38%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-10%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-2%) — less common here
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+5%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-13%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$2.6k received from industry
36 transactions reported in 2024 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to James Lilja's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1993
University of Pittsburgh School of Medicine
Board certified · Sep 16, 2025
CMS-verified certification date
33 years in practice
Senior practitioner
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.
Taxonomy: 207VX0201X
Education & Training
University of Pittsburgh School of Medicine (Class of 1993)
Mailing address
Po Box 33235, Los Gatos, CA 95031-3235
Differs from practice location
Primary hospital affiliation: Critical Access Hospitals
CMS Certification Number: 191302
View hospital on Medicare Care CompareVirtual Gynecologic Oncology Care With James Lilja
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with James Lilja for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Campbell required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about James Lilja
Dr. Lilja is listed as active in the NPI registry with telehealth listed in Campbell, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (408) 827-4274.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact James Lilja
Practice Location
910 Campisi Way Ste 2a, Campbell, CA 95008-2351
Mailing Address
Po Box 33235, Los Gatos, CA 95031-3235
This is a provider directory. Contact the office directly to schedule appointments.
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