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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

VIVIEN LU MD
NPI 1083292239
Psychiatry & Neurology - Neurology in San Francisco, CA

Active since March 30, 2021PECOS Enrolled
1580 VALENCIA ST FL 4, SAN FRANCISCO, CA 94110(415) 600-0110 Get Directions Write a Review

NPPES record last updated: October 6, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Oct 6, 2026, May 13, 2022, Nov 17, 2021 and 1 more (4 updates tracked since 2021).

About Vivien Lu Md NPPES

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

VIVIEN LU MD (NPI 1083292239) is an individual neurology provider in San Francisco, California, licensed in California (A200494) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1083292239
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameVIVIEN LUCredential: MD
Location Address1580 VALENCIA ST FL 4San Francisco, CA 94110-4428
Mailing Address1580 Valencia St Fl 4San Francisco, CA 94110-4428 · (415) 600-0110
Phone(415) 600-0110
Sole ProprietorYes
Enumeration DateMarch 30, 2021
Last NPPES UpdateOctober 6, 20264 updates tracked since enumeration
NPPES CertifiedOctober 6, 2026
✔ NPI 1083292239 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in CA · A200494
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
1580 VALENCIA ST FL 4, San Francisco, CA 94110
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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)

Vivien Lu Md 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 94110 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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.

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 Vivien Lu's NPI number?

The NPI number for Vivien Lu is 1083292239. It was assigned to this individual provider in the NPPES registry on March 30, 2021.

Where is Vivien Lu located?

Vivien Lu practices at 1580 Valencia St Fl 4, San Francisco, CA 94110. The listed phone number is (415) 600-0110.

What is Vivien Lu's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Vivien Lu enrolled in Medicare?

Yes. Vivien Lu is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Vivien Lu was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.