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DR. EUN-SIL SHELLEY HWANG MD
NPI 1154385177
Surgery in San Francisco, CA

Active since April 14, 2006PECOS EnrolledAccepts Medicare Assignment
1600 DIVISADERO STREET, SAN FRANCISCO, CA 94115(415) 353-7111(415) 353-7021 Get Directions Write a Review

NPPES record last updated: May 12, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Eun-sil Shelley Hwang Md NPPES

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

DR. EUN-SIL SHELLEY HWANG MD (NPI 1154385177) is an individual surgery provider in San Francisco, California, licensed in California (G76659) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, is affiliated with Duke University Hospital, and is a graduate of University Of California, Geffen School Of Medicine (1991).

NPPES Registry Identity

NPI1154385177
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameDR. EUN-SIL SHELLEY HWANGCredential: MD
Location Address1600 DIVISADERO STREETSan Francisco, CA 94115
Mailing Address1600 Divisadero St # B606San Francisco, CA 94115-3010 · (415) 353-7908 · Fax (415) 353-7050
Phone(415) 353-7111
Fax(415) 353-7021
Sole ProprietorYes
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 1991
Enumeration DateApril 14, 2006
Last NPPES UpdateMay 12, 2011
✔ NPI 1154385177 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · G76659
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
1600 DIVISADERO STREET, San Francisco, CA 94115
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Other Identifiers 3

Medicaid0G7665900CA
Medicare PIN0G7665900CA
Medicare UPING79058CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and more.Insurance ›

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. Eun-sil Shelley Hwang 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 ID5496839573
PECOS Enrollment IDI20110921000847
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 3

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.

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.
22 services19 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
21 services21 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.
11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Duke University Hospital

Acute Care Hospitals · Durham, NC
5/5 CMS rating
OwnershipProprietary
CMS Certification Number340030
Location2100 Erwin RdDurham, NC 27705 · Durham County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94115 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
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 2

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

DR. JASON CHAN M.D.
Radiology (Radiation Oncology)
1600 DIVISADERO STREET, UCSF MEDICAL CENTER
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-7175
BRIDGET HOGUE
Nurse Practitioner (Adult Health)
1600 DIVISADERO STREET, 2ND FLOOR UCSF CAROL FRANC BUCK BREAST CARE CENTER
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-7070

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 Eun-sil Hwang's NPI number?

The NPI number for Eun-sil Hwang is 1154385177. It was assigned to this individual provider in the NPPES registry on April 14, 2006.

Where is Eun-sil Hwang located?

Eun-sil Hwang practices at 1600 Divisadero Street, San Francisco, CA 94115. The listed phone number is (415) 353-7111.

What is Eun-sil Hwang's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Eun-sil Hwang enrolled in Medicare?

Yes. Eun-sil Hwang 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.

What insurance does Eun-sil Hwang accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee, Blue Cross and Blue Shield of NC and BlueCross BlueShield of South Carolina and 1 other insurer list Eun-sil Hwang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Eun-sil Hwang affiliated with any hospitals?

According to CMS data, Eun-sil Hwang is affiliated with Duke University Hospital.

When was this NPI record last updated?

The NPPES record for Eun-sil Hwang was last updated on May 12, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.