IVY PHUONG NGUYEN DO
NPI 1831695584
Radiology - Diagnostic Radiology in San Francisco, CA

Active since April 02, 2018PECOS EnrolledAccepts Medicare Assignment
91.85/100
CMS Quality Rating
1001 POTRERO AVENUE, BLDG. 5, 1ST FL, SAN FRANCISCO, CA 94110(628) 206-8020 Get Directions Write a Review

NPPES record last updated: July 10, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 10, 2023, May 13, 2019 (2 updates tracked since 2019).

About Ivy Phuong Nguyen Do NPPES

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

IVY PHUONG NGUYEN DO (NPI 1831695584) is an individual diagnostic radiology provider in San Francisco, California, licensed in California (21211) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Reynolds Memorial Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1831695584
Entity TypeIndividualFemale
Primary Taxonomy2085R0202X
Provider Legal NameIVY PHUONG NGUYENCredential: DO
Location Address1001 POTRERO AVENUE, BLDG. 5, 1ST FLSan Francisco, CA 94110
Mailing AddressPo Box 743749Los Angeles, CA 90074-3749
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateApril 2, 2018
Last NPPES UpdateJuly 10, 20232 updates tracked since enumeration
NPPES CertifiedJuly 10, 2023
NPI 1831695584 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License Licensed in CA · 21211
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
1001 POTRERO AVENUE, San Francisco, CA 94110

Secondary Practice Locations 2

Location 12201 Hempstead TpkeEast Meadow, NY 11554-1859 · Phone (516) 572-0123
Location 2Baystate Medical Center 759 Chestnut StreetSpringfield, MA 01199 · Phone (413) 794-0000

Accepted 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

Ivy Phuong Nguyen Do 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 ID1759617327
PECOS Enrollment IDI20240911000880, I20250411000362, I20250414003107, I20251105002149
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 20

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.

Ct scan of abdomen and pelvis with contrast 74177
A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.
76 services76 patients
X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
63 services60 patients
Ct scan of abdomen and pelvis without contrast 74176
A CT scan of the abdomen and pelvis is a non-invasive medical test. It uses special X-ray equipment to create detailed images of your abdominal and pelvic areas. This helps doctors examine organs, tissues, and vessels. No contrast dye is used in this procedure.
57 services56 patients
Ct scan head or brain without contrast 70450
A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.
52 services52 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
47 services47 patients
Limited ultrasound scan of abdomen 76705
A limited ultrasound scan of the abdomen is a non-invasive imaging test. It uses sound waves to produce images of the abdominal organs such as the liver, gallbladder, spleen, pancreas, and kidneys. This helps to identify any abnormalities or issues.
44 services44 patients

Hospital Affiliations CMS Care Compare 5

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

Reynolds Memorial Hospital

Acute Care Hospitals · Glen Dale, WV
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number510013
Location800 Wheeling AveGlen Dale, WV 26038 · Marshall County
Emergency services Birthing friendly

Weirton Medical Center, Inc

Acute Care Hospitals · Weirton, WV
2/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number510023
Location601 Colliers WayWeirton, WV 26062 · Hancock County
Emergency services

Princeton Community Hospital

Acute Care Hospitals · Princeton, WV
1/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number510046
Location122 12th StreetPrinceton, WV 24740 · Mercer County
Emergency services Birthing friendly

Wheeling Hospital, Inc

Acute Care Hospitals · Wheeling, WV
1/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number510050
Location1 Medical ParkWheeling, WV 26003 · Ohio County
Emergency services Birthing friendly

Wetzel County Hospital

Acute Care Hospitals · New Martinsville, WV
OwnershipGovernment - Local
CMS Certification Number510072
Location#3 East Benjamin DriveNew Martinsville, WV 26155 · Wetzel County
Emergency services

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.85/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality83.53
Promoting Interoperability100
Improvement Activities40
Cost68.01

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.

Radiology (Diagnostic Radiology)
1001 POTRERO AVENUE, BLDG. 5, 1ST FLOOR
SAN FRANCISCO, CA 94110
Psychologist (Clinical)
1001 POTRERO AVENUE, RM 7M
SAN FRANCISCO, CA 94110
Community Health Worker
1001 POTRERO AVENUE, BUILDING 90 WARD 94
SAN FRANCISCO, CA 94110
Nuclear Medicine
1001 POTRERO AVENUE, RM G100
SAN FRANCISCO, CA 94110
Internal Medicine
1001 POTRERO AVENUE, RM 5H22
SAN FRANCISCO, CA 94110
Internal Medicine (Gastroenterology)
1001 POTRERO AVENUE, BUILDING 5, 3RD FLOOR, SUITE 3D
SAN FRANCISCO, CA 94110
Internal Medicine
1001 POTRERO AVENUE, BLDG 100 RM 350
SAN FRANCISCO, CA 94110
Psychiatry & Neurology (Psychiatry)
1001 POTRERO AVENUE, RM 7M
SAN FRANCISCO, CA 94110

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 Ivy Nguyen's NPI number?

The NPI number for Ivy Nguyen is 1831695584. It was assigned to this individual provider in the NPPES registry on April 2, 2018.

Where is Ivy Nguyen located?

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

What is Ivy Nguyen's specialty?

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

Is Ivy Nguyen enrolled in Medicare?

Yes. Ivy Nguyen 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 Ivy Nguyen accept?

Health plans from CareSource list Ivy Nguyen 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 Ivy Nguyen affiliated with any hospitals?

According to CMS data, Ivy Nguyen is affiliated with Reynolds Memorial Hospital, Weirton Medical Center, Inc, Princeton Community Hospital, Wheeling Hospital, Inc and Wetzel County Hospital.

When was this NPI record last updated?

The NPPES record for Ivy Nguyen was last updated on July 10, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.