Doug Tan Nguyen, M.D.
Doug Tan Nguyen is a Family Medicine specialist based in San Diego, CA with over 26 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Doug Tan Nguyen, M.D. has practiced family medicine for 26+ years, working in group practice. He graduated from Virginia Commonwealth University, School of Medicine in 2000 and has 26+ years of clinical experience. Among his Medicare patients, common conditions include hypertension, high cholesterol, and diabetes (per CMS data).
At a glance
- Prescribes opioids less than 43% of reporting doctors in California
- Uses generic medications more than 54% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 4717dNPPES updated 2013-06-25 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
10243 Genetic Center Drive, San Diego, CA 92121-6310
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
MIPS Score
202373.62/100
California avg: 78.6 · US avg: 83.6
⚠ Lower than most doctors nationally(-10 pts)
How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Opioid Rx
↓ Lower = better1.52%
California avg: 5.2 · US avg: 5.1
✓ Higher than most doctors nationally(-3.6 pts)
Typical range among reporting doctors in California1.52% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better88.4%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+5.6 pts)
Typical range among reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
133
Unique beneficiaries
Standard volumePrescription Recipients
449
Patients prescribed
Prescriptions Written
5,192
Total claims
Total Medicare drug cost: $626k
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 Diabetes.
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 (+2%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+3%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-3%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-25%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$118 received from industry
1 transaction reported in 2024 ·Low 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 Doug Tan Nguyen's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2000
Virginia Commonwealth University School of Medicine
26 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
Virginia Commonwealth University, School of Medicine (Class of 2000)
Virtual Family Medicine Care With Doug Tan Nguyen
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Doug Tan Nguyen for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to San Diego 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 Doug Tan Nguyen
NPI records show Dr. Nguyen as active with telehealth listed in San Diego, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (858) 499-2600.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Doug Tan Nguyen
Practice Location
10243 Genetic Center Drive, San Diego, CA 92121-6310
Mailing Address
10243 Genetic Center Drive, San Diego, CA 92121-6310
This is a provider directory. Contact the office directly to schedule appointments.
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