SHINN-HUEY SHIRLEY CHOU
NPI 1710208210
Radiology - Diagnostic Radiology in San Francisco, CA

Q: What is Shinn-huey Chou's NPI number?

The NPI number for Shinn-huey Chou is 1710208210. It was assigned to this individual provider in the NPPES registry on June 18, 2010.

Q: What is Shinn-huey Chou's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Q: When was this NPI record last updated?

The NPPES record for Shinn-huey Chou was last updated on September 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since June 18, 2010PECOS EnrolledAccepts Medicare Assignment

1001 POTRERO AVENUE BLDG. 5, 1ST FL., SAN FRANCISCO, CA 94110(628) 206-8020(628) 206-4004 Get Directions Write a Review

NPPES record last updated: September 24, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Shinn-huey Shirley Chou NPPES

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

SHINN-HUEY SHIRLEY CHOU (NPI 1710208210) is an individual diagnostic radiology provider in San Francisco, California, licensed in California (C194841) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS, maintains a secondary practice location in Boston, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1710208210

Entity TypeIndividualFemale

Primary Taxonomy2085R0202X

Provider Legal NameSHINN-HUEY SHIRLEY CHOU

Location Address1001 POTRERO AVENUE BLDG. 5, 1ST FL.San Francisco, CA 94110

Mailing AddressPo Box 743749Los Angeles, CA 90074

Phone(628) 206-8020

Fax(628) 206-4004

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateJune 18, 2010

Last NPPES UpdateSeptember 24, 2024

NPPES CertifiedSeptember 24, 2024

✔ NPI 1710208210 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

Licenses✔ Licensed in CA · C194841✔ Licensed in MA · 262514✔ Licensed in WA · MD60393377

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 0116022669 (VA)

1001 POTRERO AVENUE BLDG. 5, 1ST FL., San Francisco, CA 94110

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Secondary Practice Location 1

Location 175 Francis St, BWH Division of Breast Imaging, Dept of RadiologyBoston, MA 02115-6110 · Phone (617) 732-8582 · Fax (617) 713-3023

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Shinn-huey Shirley Chou 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 ID446543839

PECOS Enrollment IDI20240911003746

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.

Medicare Billing Reassignments

Medicare enrollment records show Shinn-huey Chou reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

City & County Of San Francisco

Same address

General Acute Care Hospital

1001 POTRERO AVE, BUILDING 5, WARD 1B
San Francisco, CA 94110

Reassigned Medicare billing, California enrollment
1,573 clinicians in this Medicare group

NPI 1083648810 (415) 759-4067

University Of California Sfgh Medical Group

Same address

Diagnostic Radiology

1001 POTRERO AVENUE BLDG 5, 1ST FL
San Francisco, CA 94110

Reassigned Medicare billing, California enrollment
336 clinicians in this Medicare group

NPI 1063487122 (628) 206-5871

University Of California San Francisco

3.0 mi

Surgery

400 PARNASSUS AVE, MCB 300
San Francisco, CA 94143

Reassigned Medicare billing, California enrollment
5,645 clinicians in this Medicare group

NPI 1346329380 (415) 353-2161

Ucsf Medical Group Business Services

3.0 mi

Internal Medicine

400 PARNASSUS AVE
San Francisco, CA 94122

Reassigned Medicare billing, California enrollment
5,544 clinicians in this Medicare group

NPI 1477624104 (415) 353-2808

Massachusetts General Physicians Organization Inc

2,699 mi

Dermatology

55 FRUIT ST, BUL 2
Boston, MA 02114

Reassigned Medicare billing, Massachusetts enrollment
6,360 clinicians in this Medicare group

NPI 1801874573 (617) 724-0287

The General Hospital Corporation

2,699 mi

General Acute Care Hospital

55 FRUIT ST, BULFINCH 360
Boston, MA 02114

Reassigned Medicare billing, Massachusetts enrollment
6,234 clinicians in this Medicare group

NPI 1023049236 (617) 726-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 16

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.

Screening mammography 77067

Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.

547 services547 patients

Screening 3d breast mammography 77063

Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.

501 services501 patients

Screening 3d breast mammography 77063

259 services257 patients

Screening mammography 77067

259 services257 patients

Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279

Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.

155 services155 patients

Diagnostic mammography of 1 breast 77065

Diagnostic mammography of 1 breast is a detailed imaging test that allows doctors to closely examine a specific area in the breast. It's often used when a routine screening reveals an abnormality. This test can help identify any unusual changes or issues.

110 services108 patients

Limited ultrasound scan of 1 breast 76642

A limited ultrasound scan of one breast is a non-invasive imaging test. It uses sound waves to create pictures of the inside of your breast. It helps identify any unusual growths or changes. It's safe, quick, and typically painless.

100 services98 patients

Diagnostic mammography of both breasts 77066

Diagnostic mammography involves using special imaging technology to capture detailed images of both breasts. This procedure helps in identifying any unusual changes or abnormalities. It's a crucial step in ensuring breast health and early detection of potential issues.

90 services90 patients

Mri scan of both breasts 77049

An MRI scan of both breasts is a non-invasive procedure using magnetic fields and radio waves to create detailed images of your chest area. This aids in detecting any abnormalities, ensuring your health and well-being.

39 services39 patients

Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279

29 services28 patients

X-ray of surgical specimen 76098

An X-ray of a surgical specimen involves taking detailed images of the tissue or organ removed during surgery. This helps in examining the specimen more closely to understand the disease better. It's a safe, non-invasive procedure, providing valuable insights to your healthcare team.

27 services23 patients

Limited ultrasound scan of 1 breast 76642

22 services22 patients

Diagnostic mammography of 1 breast 77065

17 services17 patients

Biopsy of breast and placement of locating device using ultrasound, first growth 19083

A breast biopsy with locating device placement involves taking a small sample from an unusual growth, using ultrasound for precise targeting. This sample is studied for any abnormal cells. A locating device is also placed to mark the area for future reference.

16 services16 patients

Placement of locating device in breast using ultrasound guidance, first growth 19285

This procedure involves inserting a small locating device into the breast tissue using ultrasound. The device helps accurately mark the position of the first growth. This aids in precise treatment planning. It's a non-invasive process with minimal discomfort.

16 services16 patients

Diagnostic mammography of both breasts 77066

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94110 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.

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 Shinn-huey Chou's NPI number?

The NPI number for Shinn-huey Chou is 1710208210. It was assigned to this individual provider in the NPPES registry on June 18, 2010.

Where is Shinn-huey Chou located?

Shinn-huey Chou practices at 1001 Potrero Avenue Bldg. 5, 1st Fl., San Francisco, CA 94110. The listed phone number is (628) 206-8020.

What is Shinn-huey Chou's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Shinn-huey Chou enrolled in Medicare?

Yes. Shinn-huey Chou 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.

Which organizations bill Medicare for Shinn-huey Chou's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shinn-huey Chou reassigns Medicare benefits to 6 organizations: City & County Of San Francisco (San Francisco, CA), University Of California Sfgh Medical Group (San Francisco, CA), University Of California San Francisco (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA), Massachusetts General Physicians Organization Inc (Boston, MA) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Shinn-huey Chou's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Shinn-huey Chou was last updated on September 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.