Andrew G Mayer, MD
Gastroenterology Internal Medicine
Andrew G Mayer is a Gastroenterology Internal Medicine specialist based in La Jolla, CA with over 26 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Andrew G Mayer, MD practices as part of a group gastroenterologist practice in La Jolla, CA. A State University of New York at Buffalo School of Medicine graduate since 2000, he brings 26+ years of experience. He regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data).
Older · 6872dNPPES updated 2007-07-31 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
9850 Genesee Ave #820, La Jolla, CA 92037-1224
How Does This Doctor Compare?
Medicare Patients
475
Unique beneficiaries
Standard volumePrescription Recipients
258
Patients prescribed
Prescriptions Written
605
Total claims
Total Medicare drug cost: $358k
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
High blood pressure — a leading risk factor for heart disease and stroke
Joint inflammation causing pain, swelling, and stiffness
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Excessive worry or fear that interferes with daily life
Conditions affecting emotional state, including depression and bipolar disorder
A condition where the body cannot properly regulate blood sugar levels
A mood disorder causing persistent sadness and loss of interest in activities
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$466 received from industry
22 transactions 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 Andrew G Mayer's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2000
Jacobs School of Medicine and Biomedical Sciences at Suny Buffalo
26 years in practice
Experienced
Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's, ulcerative colitis), liver disease, pancreatitis, and colon polyps. They perform endoscopies and colonoscopies.
Taxonomy: 207RG0100X
Education & Training
State University of New York at Buffalo School of Medicine (Class of 2000)
Primary hospital affiliation: Psychiatric
CMS Certification Number: 194088
View hospital on Medicare Care CompareVirtual Internal Medicine Care With Andrew G Mayer
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Andrew G Mayer for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to La Jolla 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 Andrew G Mayer
Dr. Mayer is listed as active in the NPI registry with telehealth listed in La Jolla, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (858) 453-5200.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Andrew G Mayer
Practice Location
9850 Genesee Ave #820, La Jolla, CA 92037-1224
Mailing Address
9850 Genesee Ave #820, La Jolla, CA 92037-1224
This is a provider directory. Contact the office directly to schedule appointments.
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