Wendy Peiwen Liao, DDS
Oral & Maxillofacial Surgery (D.M.D.) · Alameda, CA
Wendy Peiwen Liao, DDS is an oral & maxillofacial surgery (d.m.d.) with a practice address in Alameda, California, and NPI 1972764157, issued on Jun 20, 2008. Check the license (California 53818, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Wendy Peiwen Liao
- Credential
- DDS
- Primary taxonomy
- Oral & Maxillofacial Surgery (D.M.D.) 204E00000X
- License number
- 53818 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2525 Santa Clara Ave, Alameda, CA 94501
- Phone
- (510) 865-1114
- Enumerated
- Jun 20, 2008
- Record last updated
- May 1, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (510) 227-6212
- Entity
- Type 1 · individual
8 nearest oral & maxillofacial surgery (d.m.d.) records → All 154 in California → Look up another NPI →
Also registered at 2525 Santa Clara Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Neeraja Karwowska, MD, DDSOral & Maxillofacial Surgery (D.M.D.)1972961043
Verify Wendy Peiwen Liao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 53818Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average oral & maxillofacial surgery (d.m.d.) in 2024
362 Medicare Part D claims for 122 beneficiaries, against an average of 366 among the 1,051 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 48 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate110 claims
- Amoxicillin102 claims
- Ibuprofen65 claims
- Hydrocodone-Acetaminophen35 claims
- Azithromycin15 claims
- Acetaminophen-Codeine11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $18.65
1 payment: food and beverage; the largest payer was Geistlich Pharma, North America, Inc. The 800 providers of this specialty with any payment received $1,463.03 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Wendy Peiwen Liao among 154 oral & maxillofacial surgery (d.m.d.) records in California
Wendy Peiwen Liao, DDS is one of 154 oral & maxillofacial surgery (d.m.d.) records with a practice address in California. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 51% of them.
- NPI issued2008 · 51% of these records are older, 42% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 16% of these records are
- Record last updated2018 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204E00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral & Maxillofacial Surgery (D.M.D.) providers in California
There are 154 oral & maxillofacial surgery (d.m.d.) records in California.
All 154 in California → Every provider in Alameda → Oral & Maxillofacial Surgery (D.M.D.) nationwide →
The 8 oral & maxillofacial surgery (d.m.d.) records with the nearest ZIP codes
- Neeraja Karwowska, MD, DDSAlameda, CA 945011972961043
- Francisco Pestana, D.M.D.American Canyon, CA 945031639219306
- Jennifer Liu, DDS MDFairfield, CA 945331922293935
- David Webb, D.D.S.Fairfield, CA 945331255359469
- Darin Johnston, D.D.S.Travis Afb, CA 945351659757250
- Jeffery Graves, DDSVallejo, CA 945911184601791
- Adam Marre, MD, DDSWalnut Creek, CA 945961013258441
- Arsalan Ahani, D.D.S, M.D.San Mateo, CA 944011215035696
Common questions
What is Wendy Peiwen Liao, DDS's NPI number?
Wendy Peiwen Liao, DDS's National Provider Identifier (NPI) is 1972764157, issued on Jun 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Wendy Peiwen Liao, DDS located?
The NPPES record lists a practice address at 2525 Santa Clara Ave, Alameda, CA, 94501. Phone: (510) 865-1114. Providers update this record themselves, so call before visiting.
How can I verify Wendy Peiwen Liao, DDS's license?
NPPES lists California license number 53818, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Wendy Peiwen Liao, DDS prescribe under Medicare Part D?
In 2024, Wendy Peiwen Liao, DDS had 362 Medicare Part D claims for 122 beneficiaries; the average among oral & maxillofacial surgery (d.m.d.) prescribers was 366. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.