Alan Xiaolun You, MD

Emergency Medicine

Alan Xiaolun You is an Emergency Medicine specialist based in San Diego, CA with over 11 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(619) 543-6463San Diego, CA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Patients across CA can see Alan Xiaolun You, MD in person in San Diego or via virtual visit — no travel required. A University of Alabama School of Medicine graduate since 2015, he brings 11+ years of experience. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).

At a glance

  • Uses generic medications more than 69% of reporting doctors in California
  • Virtual visits available — no app or travel required
1 of 198 Emergency Medicine providers in CASee all Emergency Medicine in San Diego11+ years experienceNPI since 2015

Older · 2125dNPPES updated 2020-07-28 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

200 W Arbor Dr, San Diego, CA 92103-9000

Fax: (619) 543-3115
CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.

Opioid Rx

↓ Lower = better

12.95%

California avg: 5.2 · US avg: 5.1

Lower than most doctors nationally(+7.8 pts)

12.95% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

90.7%

California avg: 83.3 · US avg: 82.8

Higher than most doctors nationally(+7.9 pts)

Typical range among reporting doctors in California

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

535

Unique beneficiaries

High volume

Prescription Recipients

81

Patients prescribed

Prescriptions Written

139

Total claims

Total Medicare drug cost: $15k

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.

Patient Condition Panel

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 Arthritis.

Hypertension
Higher than avg (+5%)75%

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

High Cholesterol
Higher than avg (+5%)75%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+5%) — a focus area for this doctor

Arthritis
Higher than avg (+5%)54%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↑ More patients than average (+5%) — a focus area for this doctor

Mood Disorders
47%

Conditions affecting emotional state, including depression and bipolar disorder

Depression
Higher than avg (+11%)43%

A mood disorder causing persistent sadness and loss of interest in activities

US avg: 31.8%

↑ More patients than average (+11%) — a focus area for this doctor

Chronic Kidney Disease
Higher than avg (+11%)41%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

US avg: 29.6%

↑ More patients than average (+11%) — a focus area for this doctor

Anxiety Disorders
Higher than avg (+7%)41%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↑ More patients than average (+7%) — a focus area for this doctor

Ischemic Heart Disease
Higher than avg (+7%)39%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

US avg: 31.7%

↑ More patients than average (+7%) — a focus area for this doctor

GeneralBehavioralNational avg

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.

Career Journey
  1. Graduated medical school · 2015

    University of Alabama at Birmingham School of Medicine

  2. Board certified · Jul 27, 2020

    Self-reported via NPPES

  3. 11 years in practice

    Established

Emergency MedicineAllopathic & Osteopathic Physicians

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Taxonomy: 207P00000X

Education & Training

University of Alabama School of Medicine (Class of 2015)

Practice Footprint

Mailing address

Po Box 232410, San Diego, CA 92193-2410

Differs from practice location

Primary hospital affiliation: Acute Care Hospitals

CMS Certification Number: 190008

View hospital on Medicare Care Compare

Virtual Emergency Medicine Care With Alan Xiaolun You

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Alan Xiaolun You for blood pressure monitoring, cholesterol management, arthritis follow-ups — 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 Alan Xiaolun You

Dr. You is listed as active in the NPI registry with telehealth listed in San Diego, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (619) 543-6463.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · 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.

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