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DR. PHYLLIS JACQUELYN YANG M.D.
NPI 1992843916
Radiology - Diagnostic Radiology in Stanford, CA

Active since February 02, 2007PECOS EnrolledAccepts Medicare Assignment
97.5/100
CMS Quality Rating
875 BLAKE WILBUR DR, #2234, STANFORD, CA 94305(650) 723-8462(650) 736-7562 Get Directions Write a Review

NPPES record last updated: August 1, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Phyllis Jacquelyn Yang M.d. NPPES

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

DR. PHYLLIS JACQUELYN YANG M.D. (NPI 1992843916) is an individual diagnostic radiology provider in Stanford, California, licensed in California (A85002) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of Stanford University School Of Medicine (2002).

NPPES Registry Identity

NPI1992843916
Entity TypeIndividualFemale
Primary Taxonomy2085R0202X
Provider Legal NameDR. PHYLLIS JACQUELYN YANGCredential: M.D.
Location Address875 BLAKE WILBUR DR, #2234Stanford, CA 94305-5826
Mailing Address20670 Carniel AveSaratoga, CA 95070-3735 · (408) 334-5528
Phone(650) 723-8462
Fax(650) 736-7562
Sole ProprietorNo
Medical School CMSStanford University School Of MedicineGraduated 2002
Enumeration DateFebruary 2, 2007
Last NPPES UpdateAugust 1, 2023
NPPES CertifiedAugust 1, 2023
✔ NPI 1992843916 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in CA · A85002
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
875 BLAKE WILBUR DR, Stanford, CA 94305
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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. Phyllis Jacquelyn Yang M.d. 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 ID4082706619
PECOS Enrollment IDI20070827000676
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.

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.
350 services349 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.
346 services346 patients
Dxa bone density measurement of hip, pelvis, spine 77080
A DXA bone density measurement is a simple, quick, and non-invasive procedure that assesses the strength of your bones. This test uses X-rays to measure the amount of minerals, mainly calcium, in the hip, pelvis, and spine. It helps in early detection of osteoporosis or other bone diseases.
131 services131 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.
31 services31 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.
27 services27 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.
22 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94305 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
$106.47 typical visit price
range $70.37 – $206.04
Typical copayment $26.61 (range $17.59 – $51.51)
Most-billed visit code 99203
Established Patient
$86.56 typical visit price
range $23.96 – $169.60
Typical copayment $21.64 (range $5.99 – $42.40)
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.

97.5/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85
Improvement Activities40

Other Providers at the Same Location NPPES 10

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

LAURA LYNNE ASARO NP
Nurse Practitioner
875 BLAKE WILBUR DR, CLINIC D
STANFORD, CA 94305
Santa Clara County (650) 723-6197
MS. ANN JOHNSON P.A.-C.
Physician Assistant (Medical)
875 BLAKE WILBUR DR
STANFORD, CA 94305
Santa Clara County (650) 721-5448
KATHLEEN CLAIRE HORST M.D.
Radiology (Radiation Oncology)
875 BLAKE WILBUR DR, CC-G221A
STANFORD, CA 94305
Santa Clara County (650) 736-7715
DR. SCOTT GERARD SOLTYS MD
Radiology (Radiation Oncology)
875 BLAKE WILBUR DR
STANFORD, CA 94305
Santa Clara County (650) 724-1569
DR. NAM KYOUNG CHO M.D., PH.D.
Radiology (Radiation Oncology)
875 BLAKE WILBUR DR
STANFORD, CA 94305
Santa Clara County (650) 723-6661
DR. BILLY W LOO MD, PHD
Radiology (Radiation Oncology)
875 BLAKE WILBUR DR, STANFORD RADIATION ONCOLOGY
STANFORD, CA 94305
Santa Clara County (650) 736-7143
AMREEN HUSAIN MD
Obstetrics & Gynecology
875 BLAKE WILBUR DR, STANFORD CANCER CENTER
STANFORD, CA 94305
Santa Clara County (408) 885-5000
DR. MICHAEL JAY KAPLAN M.D.
Otolaryngology
875 BLAKE WILBUR DR, CC-2225
STANFORD, CA 94305
Santa Clara County (650) 725-5968

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 Phyllis Yang's NPI number?

The NPI number for Phyllis Yang is 1992843916. It was assigned to this individual provider in the NPPES registry on February 2, 2007.

Where is Phyllis Yang located?

Phyllis Yang practices at 875 Blake Wilbur Dr #2234, Stanford, CA 94305. The listed phone number is (650) 723-8462.

What is Phyllis Yang's specialty?

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

Is Phyllis Yang enrolled in Medicare?

Yes. Phyllis Yang 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 Phyllis Yang was last updated on August 1, 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.