Mark Lam, MD
Mark Lam is a Family Medicine specialist based in Roseville, CA with over 21 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Mark Lam, MD has practiced family medicine for 21+ years, working in independent practice. He graduated from University of Southern California Keck School of Medicine in 2005 and has 21+ years of clinical experience. He regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data).
At a glance
- Prescribes opioids less than 21% of reporting doctors in California
- Uses generic medications more than 60% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 4003dNPPES updated 2015-06-08 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
3100 Douglas Blvd, Roseville, CA 95661-3866
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better4.89%
California avg: 5.2 · US avg: 5.1
✓ Higher than most doctors nationally(-0.2 pts)
4.89% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better89.3%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+6.5 pts)
Typical range among reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
186
Unique beneficiaries
Standard volumePrescription Recipients
299
Patients prescribed
Prescriptions Written
4,134
Total claims
Total Medicare drug cost: $444k
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 High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+3%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-5%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-9%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-9%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-6%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-11%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2005
Keck School of Medicine of Usc
21 years in practice
Experienced
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Taxonomy: 207Q00000X
Education & Training
University of Southern California Keck School of Medicine (Class of 2005)
Mailing address
10470 Old Placerville Rd Suite 10, Sacramento, CA 95827-2539
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190145
View hospital on Medicare Care CompareVirtual Family Medicine Care With Mark Lam
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mark Lam for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Roseville 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 Mark Lam
Dr. Lam is listed as active in the NPI registry with telehealth listed in Roseville, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (916) 774-8300.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Mark Lam
Practice Location
3100 Douglas Blvd, Roseville, CA 95661-3866
Mailing Address
10470 Old Placerville Rd Suite 10, Sacramento, CA 95827-2539
This is a provider directory. Contact the office directly to schedule appointments.
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