Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Vicky Thi Nguyen, MD

Individual provider Diagnostic Radiology Physician · NPI 1417277591

Dr. Vicky Thi Nguyen, MD practises Diagnostic Radiology in San Francisco, California. Graduated from University of Wisconsin School of Medicine in 2010, 16 years ago. Practices with Roper Radiologists PA, a 40-clinician group and accepts Medicare assignment. Licensed in California and Washington.

Years since qualifying
16
Trained at
University of Wisconsin School of Medicine
Licensed in
CA, WA
In the registry since
2010
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

505 Parnassus Ave Rm M-391 Box 0628
San Francisco, CA 94143-0628 Not confirmed with CMS for 11 years — call before visiting
Phone: (415) 476-1575
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence A134297 (CA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence ML60227451 (WA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence MD60385976 (WA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence ML60227451 (WA)

Record details

NPI number1417277591
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 10, 2010
Last updated in NPPESJune 24, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Roper Radiologists Pa — 40 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Mastectomy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients3,943
Services billed 6,463 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Roper Radiologists PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 40 clinicians in the practice; 12 are shown here.

Other providers in San Francisco