Cheryl A Ewing, MD

Surgical Oncology Surgery

Surgery

Cheryl A Ewing is a Surgical Oncology Surgery specialist based in San Francisco, CA with over 43 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: GENERAL SURGERY

(415) 353-7111San Francisco, CA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

With over 43 years in surgery, Cheryl a Ewing, MD is a long-established surgical oncology surgery specialist in San Francisco. A Wayne State University School of Medicine graduate since 1983, she brings 43+ years of experience. She regularly sees Medicare patients with cancer, high cholesterol, and hypertension (per CMS claims data).

1 of 78 Surgery providers in CASee all Surgery in San Francisco43+ years experienceNPI since 2006

Older · 2551dNPPES updated 2019-05-30 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

1600 Divisadero St, San Francisco, CA 94143-0001

Fax: (415) 353-7021
CMS Clinical Data

How Does This Doctor Compare?

Medicare Patients

67

Unique beneficiaries

Standard volume

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 Cancer, High Cholesterol, and Hypertension.

Cancer
75%

Diseases involving abnormal cell growth with potential to spread to other body parts

High Cholesterol
70%

Elevated cholesterol or triglycerides that increase heart disease risk

Hypertension
52%

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

Arthritis
39%

Joint inflammation causing pain, swelling, and stiffness

Diabetes
27%

A condition where the body cannot properly regulate blood sugar levels

Osteoporosis
27%

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

Anxiety Disorders
24%

Excessive worry or fear that interferes with daily life

GeneralBehavioralNational avg

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

Industry Payment Transparency

$176 received from industry

3 transactions reported in 2018 ·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 2018, attributed to Cheryl a Ewing'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 · 1983

    Wayne State University School of Medicine

  2. 43 years in practice

    Senior practitioner

SurgerySurgical Oncology in San FranciscoAllopathic & Osteopathic Physicians

A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.

Taxonomy: 2086X0206X

Education & Training

Wayne State University School of Medicine (Class of 1983)

Practice Footprint

Mailing address

1635 Divisadero St Ste. 625, Box 1821, San Francisco, CA 94143-0001

Differs from practice location

Primary hospital affiliation: Acute Care - Veterans Administration

CMS Certification Number: 20003F

View hospital on Medicare Care Compare

Virtual Surgical Oncology Care With Cheryl a Ewing

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

Schedule a virtual visit with Cheryl a Ewing for follow-up consultations, cholesterol management, blood pressure monitoring — no travel to San Francisco 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 Cheryl a Ewing

NPI records show Dr. Ewing as active with telehealth listed in San Francisco, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (415) 353-7111.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Open Payments 2018 · 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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