Physician Profile
James Lilja, M.D.
Unclaimed ProfileAbout Dr. Lilja
James Lilja, M.D. practices gynecologic oncology in Campbell, CA. James is a 1993 graduate of University of Pittsburgh School of Medicine. Medicare claims data shows James provided 751 services to 528 patients. The services billed most often include pelvic exam, established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (408) 827-4274
- Email not available
Practice Locations
910 CAMPISI WAY STE 2A
Campbell, CA 95008
250 San Jose St
Salinas, CA 93901
Procedures Most Often Billed to Medicare
751 services · 528 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of uterus, cervix, and lymph nodes of pelvis with biopsy of aortic lymph node using an endoscope | Procedure | 58548 |
17 | Too few peers to compare |
| Other procedure on lymphatic system using an endoscope | Procedure | 38589 |
14 | Too few peers to compare |
| Pelvic exam | Office visit | 99459 |
262 | More than most peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
141 | More than most peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
98 | More often than most peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
49 | As often as other peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
47 | More often than most peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
30 | More often than most peers in Gynecologic Oncology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
30 | More often than most peers in Gynecologic Oncology |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
27 | Less often than most peers in Gynecologic Oncology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other gynecologic oncology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at University of Pittsburgh School of Medicine 7
Other providers in the same specialty who trained at the same institution.
More connections — 13 related providers in 2 groups
Class of 1993 at University of Pittsburgh School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of uterus, cervix, and lymph nodes of pelvis with biopsy of aortic lymph node using an endoscope 5
Providers in CA who bill this service to Medicare most often.
Common questions
What does James Lilja specialize in?
James Lilja is a gynecologic oncology in Campbell, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is James Lilja located?
James Lilja is listed at 910 Campisi Way Ste 2A, Campbell, CA 95008. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is James Lilja's phone number?
The number on file is (408) 827-4274. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for James Lilja?
James Lilja's National Provider Identifier is 1225081441. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did James Lilja train?
James Lilja attended University of Pittsburgh School of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How much experience does James Lilja have?
James Lilja has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What does James Lilja do most often?
According to Medicare billing data, James Lilja performs procedures including removal of uterus, cervix, and lymph nodes of pelvis with biopsy of aortic lymph node using an endoscope and other procedure on lymphatic system using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is James Lilja's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by James Lilja. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.