Warren Lam, MEDICAL DOCTOR
Diagnostic Radiology
21+
Years in Practice
Practice Locations
6 locations
Obhg California Pc
100 W California Blvd, Pasadena, California, 91105
(626) 397-5000
Pacific Valley Medical Group
100 W California Blvd, Pasadena, California, 91105
(626) 440-9161
Usc Care Medical Group Inc
100 W California Blvd, Pasadena, California, 91105
(626) 397-5555
Cedars-sinai Medical Care Foundation
100 W California Blvd, Pasadena, California, 91105
(310) 665-7200
Jules Stein Eye Institute Medical Group
625 S Fair Oaks St, Pasadena, California, 91105
(626) 254-9010
Radiant Imaging Inc
1746 Cole Blvd, Lakewood, Colorado, 80401
(303) 914-8800
About Warren Lam
Warren Lam, MEDICAL DOCTOR is a healthcare provider practicing in Pasadena, CA.
Specialty Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
38
Years Experience
6
Locations
1
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
Diagnostic RadiologyCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Icahn School Of Medicine At Mount Sinai
Class of 1988
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| California | G76496 | Radiology | — |
| California | G76496 | Radiology | — |
| California | G76496 | Radiology | |
| California | G76496 | Radiology | — |
| California | G76496 | Radiology | — |
Public Data Summary for Warren Lam
With 21 years of practice, Warren Lam is an established diagnostic radiology provider, MEDICAL DOCTOR, after earning their medical degree at Icahn School Of Medicine At Mount Sinai in 1988. Warren currently practices across 6 facilities, including Obhg California Pc in Pasadena, California. Their National Provider Identifier (NPI) is 1114917143, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
CMS Medicare data shows Warren Lam as a high-volume diagnostic radiology provider, treating approximately 5K Medicare beneficiaries and delivering 14K services in the most recent reporting year. That panel size indicates sustained experience with complex Medicare cases.
Under the Physician Payments Sunshine Act, CMS reports that Warren Lam received $24 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$24
Total payments received from pharmaceutical and medical device companies in 2023.
Source: CMS Open Payments (Sunshine Act)
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Warren Lam
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0 reviews
Diagnostic Radiology Providers Nearby
Same primary specialty near ZIP 91105
FAQ
Frequently asked questions about Warren Lam
What does Warren Lam specialize in?
Warren Lam specializes in Diagnostic Radiology. Secondary taxonomy filings also list Radiology.
Where does Warren Lam practice?
Warren Lam practices at Obhg California Pc in Pasadena, California. Warren is also affiliated with 5 additional facilities, listed below.
Does Warren Lam accept Medicare?
CMS records show that Warren Lam accepts Medicare assignment. CMS billing data shows 5K Medicare beneficiaries treated in the most recent reporting year.
What is Warren Lam's NPI number?
Warren Lam's National Provider Identifier (NPI) is 1114917143. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Warren Lam been practicing?
Warren Lam has approximately 21 years of practice experience, having graduated from Icahn School Of Medicine At Mount Sinai in 1988.