DR. CHERYL A EWING MD
NPI 1710935028
Surgery - Surgical Oncology in San Francisco, CA

Active since May 05, 2006PECOS EnrolledAccepts Medicare Assignment
1600 DIVISADERO ST, SAN FRANCISCO, CA 94143(415) 353-7111(415) 353-7021 Get Directions Write a Review

NPPES record last updated: May 30, 2019. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Cheryl A Ewing Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHERYL A EWING MD (NPI 1710935028) is an individual surgical oncology provider in San Francisco, California, licensed in California (G86024) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Wayne State University School Of Medicine (1983).

NPPES Registry Identity

NPI1710935028
Entity TypeIndividualFemale
Primary Taxonomy2086X0206X
Provider Legal NameDR. CHERYL A EWINGCredential: MD
Location Address1600 DIVISADERO STSan Francisco, CA 94143-0001
Mailing Address1635 Divisadero St, Ste. 625, Box 1821San Francisco, CA 94143-0001 · (415) 476-4029 · Fax (415) 476-4150
Fax(415) 353-7021
Sole ProprietorNo
Medical School CMSWayne State University School Of MedicineGraduated 1983
Enumeration DateMay 5, 2006
Last NPPES UpdateMay 30, 2019
NPI 1710935028 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySurgery · Surgical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2086X0206X
License Licensed in CA · G86024
Definition
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.
Also ListedSurgeryTaxonomy 208600000X · License G86024 (CA)
1600 DIVISADERO ST, San Francisco, CA 94143

Other Identifiers 1

Medicaid00G860240CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Cheryl A Ewing Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4981780632
PECOS Enrollment IDI20080321000162
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
51 services36 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
50 services38 patients
Partial removal of breast 19301
A partial removal of the breast, also known as a lumpectomy, involves taking out a portion of the breast tissue to eliminate concerning cells. It's typically performed when the problem area is limited in size. This procedure helps to preserve most of the breast's appearance while aiming to remove all the unhealthy cells.
33 services29 patients
Biopsy or removal of deep lymph nodes of underarm 38525
A biopsy or removal of deep underarm lymph nodes is a procedure where a small sample of lymph node tissue is taken for testing. This helps in diagnosing or ruling out conditions like infections or cancers. It involves a small incision and is typically done under local or general anesthesia.
25 services25 patients
Imaging of lymph nodes during surgery 38900
Imaging of lymph nodes during surgery involves taking detailed pictures of your lymph nodes to help surgeons see and assess them in real-time. This procedure can aid in detecting disease, guiding treatment, and improving surgical precision.
25 services25 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
19 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94143 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$202.35 typical visit price
range $69.00 – $202.35
Typical copayment $50.58 (range $17.25 – $50.58)
Most-billed visit code 99205
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Anesthesiology
1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
Internal Medicine
1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
Physical Therapy Assistant
1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
Psychiatry & Neurology (Psychiatry)
1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
Radiology (Diagnostic Radiology)
1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
Nurse Practitioner
1600 DIVISADERO ST, 4TH FLOOR
SAN FRANCISCO, CA 94143
Obstetrics & Gynecology
1600 DIVISADERO ST
SAN FRANCISCO, CA 94143
Genetic Counselor, MS
1600 DIVISADERO ST, 4TH FLOOR BOX 1774
SAN FRANCISCO, CA 94143

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cheryl Ewing's NPI number?

The NPI number for Cheryl Ewing is 1710935028. It was assigned to this individual provider in the NPPES registry on May 5, 2006.

Where is Cheryl Ewing located?

Cheryl Ewing practices at 1600 Divisadero St, San Francisco, CA 94143. The listed phone number is (415) 353-7111.

What is Cheryl Ewing's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.

Is Cheryl Ewing enrolled in Medicare?

Yes. Cheryl Ewing is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Cheryl Ewing was last updated on May 30, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.