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PAULINE CHANG YU M.D.
NPI 1588846133
Obstetrics & Gynecology in Santa Clara, CA

Active since December 05, 2007PECOS Enrolled
710 LAWRENCE EXPY DEPT 390, SANTA CLARA, CA 95051(408) 554-9820 Get Directions Write a Review

NPPES record last updated: December 15, 2021. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Pauline Chang Yu M.d. NPPES

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

PAULINE CHANG YU M.D. (NPI 1588846133) is an individual obstetrics & gynecology provider in Santa Clara, California, licensed in California (A104923) and active in the NPI registry since December 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1588846133
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NamePAULINE CHANG YUCredential: M.D.
Location Address710 LAWRENCE EXPY DEPT 390Santa Clara, CA 95051-5173
Mailing Address710 Lawrence ExpySanta Clara, CA 95051-5173 · (408) 554-9820
Phone(408) 554-9820
Sole ProprietorNo
Enumeration DateDecember 5, 2007
Last NPPES UpdateDecember 15, 2021
✔ NPI 1588846133 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · A104923
Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

710 LAWRENCE EXPY DEPT 390, Santa Clara, CA 95051
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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 (PECOS)

Pauline Chang Yu M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95051 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
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
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.

Other Providers at the Same Location NPPES

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

DR. EMILY RUTH ADAMS-PIPER M.D.
Obstetrics & Gynecology
710 LAWRENCE EXPY DEPT 390
SANTA CLARA, CA 95051
Santa Clara County (408) 851-3842

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 Pauline Yu's NPI number?

The NPI number for Pauline Yu is 1588846133. It was assigned to this individual provider in the NPPES registry on December 5, 2007.

Where is Pauline Yu located?

Pauline Yu practices at 710 Lawrence Expy Dept 390, Santa Clara, CA 95051. The listed phone number is (408) 554-9820.

What is Pauline Yu's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Pauline Yu enrolled in Medicare?

Yes. Pauline Yu is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Pauline Yu was last updated on December 15, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.