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DR. WENDY PEIWEN LIAO DDS
NPI 1972764157
Oral & Maxillofacial Surgery in Alameda, CA

Active since June 20, 2008Opted out of Medicare · through Oct 1, 2026
2525 SANTA CLARA AVE, ALAMEDA, CA 94501(510) 865-1114(510) 227-6212 Get Directions Write a Review

NPPES record last updated: May 1, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Wendy Peiwen Liao Dds NPPES

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

DR. WENDY PEIWEN LIAO DDS (NPI 1972764157) is an individual oral & maxillofacial surgery provider in Alameda, California, licensed in California (53818) and active in the NPI registry since June 2008. She has opted out of Medicare through October 1, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1972764157
Entity TypeIndividualFemale
Primary Taxonomy204E00000X
Provider Legal NameDR. WENDY PEIWEN LIAOCredential: DDS
Location Address2525 SANTA CLARA AVEAlameda, CA 94501
Mailing Address2525 Santa Clara AveAlameda, CA 94501 · (510) 865-1114 · Fax (510) 227-6212
Phone(510) 865-1114
Fax(510) 227-6212
Sole ProprietorYes
Enumeration DateJune 20, 2008
Last NPPES UpdateMay 1, 2018
✔ NPI 1972764157 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOral & Maxillofacial SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code204E00000X
License✔ Licensed in CA · 53818
Definition
Oral and maxillofacial surgeons are trained to recognize and treat a wide spectrum of diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the oral and maxillofacial region. They are also trained to administer anesthesia, and provide care in an office setting. They are trained to treat problems such as the extraction of wisdom teeth, misaligned jaws, tumors and cysts of the jaw and mouth, and to perform dental implant surgery.
Also ListedDentist · Oral and Maxillofacial SurgeryTaxonomy 1223S0112X · License 53818 (CA)
2525 SANTA CLARA AVE, Alameda, CA 94501
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

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Opted out of Medicare

Dr. Wendy Peiwen Liao Dds has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 1, 2022 through October 1, 2026.

Opt-Out Effective DateOctober 1, 2022
Opt-Out In Effect ThroughOctober 1, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 2

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

PARKSIDE ORAL SURGERY & IMPLANT CENTER
Dentist (Oral and Maxillofacial Surgery)
2525 SANTA CLARA AVE
ALAMEDA, CA 94501
Alameda County (510) 865-1114
DR. NEERAJA NINA KARWOWSKA MD, DDS
Oral & Maxillofacial Surgery
2525 SANTA CLARA AVE
ALAMEDA, CA 94501
Alameda County (510) 865-1114

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 Wendy Liao's NPI number?

The NPI number for Wendy Liao is 1972764157. It was assigned to this individual provider in the NPPES registry on June 20, 2008.

Where is Wendy Liao located?

Wendy Liao practices at 2525 Santa Clara Ave, Alameda, CA 94501. The listed phone number is (510) 865-1114.

What is Wendy Liao's specialty?

The primary specialty registered for this NPI is Oral & Maxillofacial Surgery with taxonomy code 204E00000X.

Is Wendy Liao enrolled in Medicare?

No. Wendy Liao has opted out of Medicare through October 1, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Wendy Liao accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life and HRI Dental & Vision and 4 other insurers list Wendy Liao as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Wendy Liao was last updated on May 1, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.