Andrew Hamilton Lewis, DO

Emergency Medicine

Andrew Hamilton Lewis is an Emergency Medicine specialist based in Santa Cruz, CA with over 27 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: EMERGENCY MEDICINE

(831) 239-4331Santa Cruz, CA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Andrew Hamilton Lewis, DO practices as part of a group emergency medicine physician practice in Santa Cruz, CA. Trained at Michigan State University College of Osteopathic Medicine (class of 1999), he has been practicing for over 27 years. Among his Medicare patients, common conditions include high cholesterol, hypertension, and arthritis (per CMS data).

1 of 198 Emergency Medicine providers in CASee all Emergency Medicine in Santa Cruz27+ years experienceNPI since 2006

Older · 1850dNPPES updated 2021-04-30 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

325 Soquel Ave, Santa Cruz, CA 95062-2305

CMS Clinical Data

How Does This Doctor Compare?

Medicare Patients

37

Unique beneficiaries

Boutique practice

Prescription Recipients

26

Patients prescribed

Prescriptions Written

51

Total claims

Total Medicare drug cost: $817

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 High Cholesterol, Hypertension, and Arthritis.

High Cholesterol
70%

Elevated cholesterol or triglycerides that increase heart disease risk

Hypertension
51%

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

Arthritis
43%

Joint inflammation causing pain, swelling, and stiffness

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Industry Payment Transparency

$56 received from industry

2 transactions reported in 2024 ·Low tier

View on CMS Open Payments →

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 Hamilton Lewis's NPI.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 1999

    Michigan State University College of Osteopathic Medicine

  2. Board certified · Apr 29, 2021

    Self-reported via NPPES

  3. 27 years in practice

    Experienced

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

Michigan State University College of Osteopathic Medicine (Class of 1999)

Practice Footprint

Mailing address

211 Ladera Ct, Santa Cruz, CA 95060-5209

Differs from practice location

Primary hospital affiliation: Critical Access Hospitals

CMS Certification Number: 191319

View hospital on Medicare Care Compare

Virtual Emergency Medicine Care With Andrew Hamilton Lewis

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

Schedule a virtual visit with Andrew Hamilton Lewis for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Santa Cruz 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 Hamilton Lewis

Dr. Lewis is listed as active in the NPI registry with telehealth listed in Santa Cruz, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (831) 239-4331.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · 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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