WINI ZERLINE LUONG DDS
NPI 1588823819
Dentist - General Practice in Vallejo, CA

Q: What is Wini Luong's NPI number?

The NPI number for Wini Luong is 1588823819. It was assigned to this individual provider in the NPPES registry on June 2, 2008.

Q: What is Wini Luong's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Wini Luong was last updated on October 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 June 02, 2008PECOS Enrolled

2920 SONOMA BLVD STE A, VALLEJO, CA 94590(707) 558-2000(707) 644-3507 Get Directions Write a Review

NPPES record last updated: October 7, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Wini Zerline Luong Dds NPPES

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

WINI ZERLINE LUONG DDS (NPI 1588823819) is an individual general practice provider in Vallejo, California, licensed in California (56391) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1588823819

Entity TypeIndividualFemale

Primary Taxonomy1223G0001X

Provider Legal NameWINI ZERLINE LUONGCredential: DDS

Location Address2920 SONOMA BLVD STE AVallejo, CA 94590-3879

Mailing AddressP.o. Box 22210Oakland, CA 94623 · (510) 535-2965 · Fax (510) 535-4128

Phone(707) 558-2000

Fax(707) 644-3507

Sole ProprietorYes

Enumeration DateJune 2, 2008

Last NPPES UpdateOctober 7, 2014

✔ NPI 1588823819 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in CA · 56391

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Also ListedDentistTaxonomy 122300000X · License 019.028185 (IL)

2920 SONOMA BLVD STE A, Vallejo, CA 94590

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Wini Zerline Luong Dds 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.

Medicare Billing Reassignment

Medicare enrollment records show Wini Luong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Contra Costa County

9.9 mi

General Acute Care Hospital

2500 ALHAMBRA AVE
Martinez, CA 94553

Reassigned Medicare billing, California enrollment
530 clinicians in this Medicare group

NPI 1386719086 (925) 370-5955

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94590 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

$98.85 typical visit price

range $65.02 – $191.95

Typical copayment $24.71 (range $16.25 – $47.98)

Most-billed visit code 99203

Established Patient

$80.24 typical visit price

range $21.86 – $157.69

Typical copayment $20.06 (range $5.46 – $39.42)

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.

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 Wini Luong's NPI number?

The NPI number for Wini Luong is 1588823819. It was assigned to this individual provider in the NPPES registry on June 2, 2008.

Where is Wini Luong located?

Wini Luong practices at 2920 Sonoma Blvd Ste A, Vallejo, CA 94590. The listed phone number is (707) 558-2000.

What is Wini Luong's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Wini Luong enrolled in Medicare?

Yes. Wini Luong is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Wini Luong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Wini Luong reassigns Medicare benefits to Contra Costa County (Martinez, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Wini Luong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Wini Luong was last updated on October 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.