MICHELLE KA YAN WU M.D.
NPI 1598405813
Internal Medicine in San Jose, CA

Q: What is Michelle Ka Yan Wu's NPI number?

The NPI number for Michelle Ka Yan Wu is 1598405813. It was assigned to this individual provider in the NPPES registry on April 1, 2022.

Q: What is Michelle Ka Yan Wu's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since April 01, 2022PECOS EnrolledAccepts Medicare Assignment

751 S BASCOM AVE, SAN JOSE, CA 95128(408) 887-6714 Get Directions Write a Review

NPPES record last updated: September 15, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Michelle Ka Yan Wu M.d. NPPES

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

MICHELLE KA YAN WU M.D. (NPI 1598405813) is an individual internal medicine provider in San Jose, California, licensed in California (A199699) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS and is a graduate of Oakland Univ, William Beaumont School Of Medicine (2022).

NPPES Registry Identity

NPI1598405813

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameMICHELLE KA YAN WUCredential: M.D.

Location Address751 S BASCOM AVESan Jose, CA 95128-2604

Mailing Address751 S Bascom AveSan Jose, CA 95128-2604

Phone(408) 887-6714

Sole ProprietorNo

Medical School CMSOakland Univ, William Beaumont School Of MedicineGraduated 2022

Enumeration DateApril 1, 2022

Last NPPES UpdateSeptember 15, 2025

NPPES CertifiedSeptember 15, 2025

✔ NPI 1598405813 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A199699

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

751 S BASCOM AVE, San Jose, CA 95128

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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

Michelle Ka Yan Wu 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 ID9739676248

PECOS Enrollment IDI20251016003710

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 95128 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

$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 20

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

MS. TRANG N NGUYEN PHARM.D

Pharmacist

751 S BASCOM AVE
SAN JOSE, CA 95128

Santa Clara County (408) 885-2360

DR. ILANA TRAYNIS M.D.

Student in an Organized Health Care Education/Training Program

751 S BASCOM AVE, DEPARTMENT OF MEDICINE
SAN JOSE, CA 95128

Santa Clara County (408) 885-6300

DR. ABBY KATHERINE SCURFIELD MD

Student in an Organized Health Care Education/Training Program

751 S BASCOM AVE
SAN JOSE, CA 95128

Santa Clara County (408) 885-5000

GABRIELLE MINEHAN CCP

Perfusionist

751 S BASCOM AVE
SAN JOSE, CA 95128

Santa Clara County (408) 885-5000

PRIYA NIGAM MD

Student in an Organized Health Care Education/Training Program

751 S BASCOM AVE
SAN JOSE, CA 95128

Santa Clara County (408) 885-5000

CAROLINE DENISON JORDAN

Student in an Organized Health Care Education/Training Program

751 S BASCOM AVE
SAN JOSE, CA 95128

Santa Clara County (408) 885-5000

MICHAEL NATHANSON MD, PHD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

751 S BASCOM AVE, CARDIAC SURGERY DEPT
SAN JOSE, CA 95128

Santa Clara County (408) 885-5000

EAMONN PATRICK DUNPHY MD

Internal Medicine

751 S BASCOM AVE, RADIATION ONCOLOGY
SAN JOSE, CA 95128

Santa Clara County (408) 885-4150

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 Michelle Ka Yan Wu's NPI number?

The NPI number for Michelle Ka Yan Wu is 1598405813. It was assigned to this individual provider in the NPPES registry on April 1, 2022.

Where is Michelle Ka Yan Wu located?

Michelle Ka Yan Wu practices at 751 S Bascom Ave, San Jose, CA 95128. The listed phone number is (408) 887-6714.

What is Michelle Ka Yan Wu's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Michelle Ka Yan Wu enrolled in Medicare?

Yes. Michelle Ka Yan Wu 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 Michelle Ka Yan Wu was last updated on September 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.