YU-LIAN CHANG M.D.
NPI 1942495437
Family Medicine in Santa Clara, CA

Q: What is Yu-lian Chang's NPI number?

The NPI number for Yu-lian Chang is 1942495437. It was assigned to this individual provider in the NPPES registry on September 8, 2007.

Q: What is Yu-lian Chang's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Yu-lian Chang was last updated on December 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 September 08, 2007PECOS EnrolledAccepts Medicare Assignment

3466 EL CAMINO REAL, SANTA CLARA, CA 95051(408) 554-1400(408) 554-1500 Get Directions Write a Review

NPPES record last updated: December 20, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 20, 2021, Oct 10, 2021 (2 updates tracked since 2021).

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About Yu-lian Chang M.d. NPPES

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

YU-LIAN CHANG M.D. (NPI 1942495437) is an individual family medicine provider in Santa Clara, California, licensed in California (A96403) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1998).

NPPES Registry Identity

NPI1942495437

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameYU-LIAN CHANGCredential: M.D.

Location Address3466 EL CAMINO REALSanta Clara, CA 95051-2809

Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3466 · (510) 625-4101 · Fax (877) 738-4262

Phone(408) 554-1400

Fax(408) 554-1500

Sole ProprietorNo

Medical School CMSOtherGraduated 1998

Enumeration DateSeptember 8, 2007

Last NPPES UpdateDecember 20, 20212 updates tracked since enumeration

NPPES CertifiedOctober 10, 2021

✔ NPI 1942495437 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · A96403

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

3466 EL CAMINO REAL, 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 and accepts Medicare assignment

Yu-lian Chang 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 ID3870681604

PECOS Enrollment IDI20071113000245

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

$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

$121.77 typical visit price

range $23.96 – $169.60

Typical copayment $30.44 (range $5.99 – $42.40)

Most-billed visit code 99214

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 6

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

JACK EARL KUNDIN M.D.

Psychiatry & Neurology (Neurology)