Andrew Cherner Engler, MD

Allergy & Immunology

Internal Medicine

Andrew Cherner Engler is an Allergy & Immunology specialist based in San Mateo, CA with over 44 years of clinical experience. Offers virtual telehealth visits.

(650) 343-4597San Mateo, CA
Telehealth Available
NPI Active per CMS — Q2 2026

Patients across CA can see Andrew Cherner Engler, MD in person in San Mateo or via virtual visit — no travel required. A Stanford University School of Medicine graduate since 1982, he brings 44+ years of experience. He regularly sees Medicare patients with high cholesterol, hypertension, and asthma (per CMS claims data).

1 of 27 Internal Medicine providers in CASee all Internal Medicine in San Mateo44+ years experienceNPI since 2006

Older · 6761dNPPES updated 2007-11-19 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

290 Baldwin Ave, San Mateo, CA 94401-3915

Fax: (650) 343-3402
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 High Cholesterol, Hypertension, and Asthma.

High Cholesterol
Higher than avg (+1%)71%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+1%) — a focus area for this doctor

Hypertension
Lower than avg (-11%)59%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%

↓ Fewer patients than average (-11%) — less common here

Asthma
Higher than avg (+28%)41%

A condition causing airway inflammation, wheezing, and difficulty breathing

US avg: 13.3%

↑ More patients than average (+28%) — a focus area for this doctor

Arthritis
Lower than avg (-11%)38%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-11%) — less common here

Osteoporosis
Higher than avg (+5%)23%

Weakened bones that are more prone to fractures, common in older adults

US avg: 18.1%

↑ More patients than average (+5%) — 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 · 1982

    Stanford University School of Medicine

  2. 44 years in practice

    Senior practitioner

Internal MedicineAllergy & Immunology in San MateoAllopathic & Osteopathic Physicians

An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.

Taxonomy: 207RA0201X

Education & Training

Stanford University School of Medicine (Class of 1982)

Virtual Allergy & Immunology Care With Andrew Cherner Engler

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

Schedule a virtual visit with Andrew Cherner Engler for cholesterol management, blood pressure monitoring, asthma reviews — no travel to San Mateo required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Andrew Cherner Engler

NPI records show Dr. Engler as active with telehealth listed in San Mateo, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (650) 343-4597.

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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Claim Profile

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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