Barbara Gene Wu, DDS
Public Health Dentistry · San Jose, CA
Barbara Gene Wu, DDS is a public health dentistry with a practice address in San Jose, California, and NPI 1457428815, issued on Nov 29, 2006. Check the license (California 54039, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Barbara Gene Wu
- Credential
- DDS
- Primary taxonomy
- Public Health Dentistry 1223D0001X
- License number
- 54039 CA
Self-reported in NPPES; status is on the state search - Practice location
- 125 N Jackson Ave, San Jose, CA 95116
- Phone
- (408) 259-3383
- Enumerated
- Nov 29, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (408) 259-3384
- Entity
- Type 1 · individual
8 nearest public health dentistry records → All 102 in California → Look up another NPI →
Also registered at 125 N Jackson Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Barbara Gene Wu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 54039Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average public health dentistry in 2024
32 Medicare Part D claims for 13 beneficiaries, against an average of 72 among the 375 providers of this specialty who prescribed in Part D.
Most prescribed
- Chlorhexidine Gluconate23 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: $238.28
3 payments; by number, the most common kind was food and beverage; the largest payer was Colgate Oral Pharmaceuticals, Inc. The 195 providers of this specialty with any payment received $197.18 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.
Barbara Gene Wu among 102 public health dentistry records in California
Barbara Gene Wu, DDS is one of 102 public health dentistry records with a practice address in California. 33% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 67% newer
- In a Medicare fileYes · 33% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2023 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223D0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Public Health Dentistry providers in California
There are 102 public health dentistry records in California.
All 102 in California → Every provider in San Jose → Public Health Dentistry nationwide →
The 8 public health dentistry records with the nearest ZIP codes
- Jessica YangSan Jose, CA 951191972156420
- Yvonne Truong, DMDSan Jose, CA 951111780751339
- Jia Tian, DMDSan Jose, CA 951231629557152
- Jasmine Kuo, DDSSan Jose, CA 951381821974429
- Priscilla Marin-Marin, DMDWatsonville, CA 950761043007651
- Lien Tran, D.D.SWatsonville, CA 950761962692046
- Hugo Ferlito, DDSSanta Cruz, CA 950651609059922
- Ma. Kriselda Sayoc, D.M.D.Hollister, CA 950231013287440
Common questions
What is Barbara Gene Wu, DDS's NPI number?
Barbara Gene Wu, DDS's National Provider Identifier (NPI) is 1457428815, issued on Nov 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Gene Wu, DDS located?
The NPPES record lists a practice address at 125 N Jackson Ave, San Jose, CA, 95116. Phone: (408) 259-3383. Providers update this record themselves, so call before visiting.
How can I verify Barbara Gene Wu, DDS's license?
NPPES lists California license number 54039, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Barbara Gene Wu, DDS prescribe under Medicare Part D?
In 2024, Barbara Gene Wu, DDS had 32 Medicare Part D claims for 13 beneficiaries; the average among public health dentistry prescribers was 72. 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.