NPPES file of Aug 9, 2026

Huayang John Wu, DDS, MS

General Practice Dentistry · Mountain View, CA

Huayang John Wu, DDS, MS is a general practice dentistry with a practice address in Mountain View, California, and NPI 1689788374, issued on Aug 18, 2006. Check the license (California 54040, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689788374
Name
Huayang John Wu
Credential
DDS, MS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
54040 CA
Self-reported in NPPES; status is on the state search
Practice location
1702 Miramonte Ave Ste B, Mountain View, CA 94040
Phone
(650) 718-5086
Enumerated
Aug 18, 2006
Record last updated
Dec 20, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(650) 718-5088
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1702 Miramonte Ave Ste B

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ji Yeon ParkDentist1205193653

Verify Huayang John Wu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 54040
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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41% fewer Medicare Part D claims than the average general practice dentistry in 2024

49 Medicare Part D claims for 15 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Huayang Wu49
  2. Specialty average83

Most prescribed

  1. Chlorhexidine Gluconate28 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.

61 general practice dentistry records list a practice address in Mountain View

They are 61 of the 2,467 NPPES records with a practice address in Mountain View, and 17,852 general practice dentistry records in California.

Other general practice dentistry records in California

  1. Ronald Aanerud, DDSSan Diego, CA1871752931
  2. Steven Aaronson, D.D.S.Santa Monica, CA1265455851
  3. Shahrzad Aarup, DDSPomona, CA1265784367
  4. Al Abad, DDSSan Jose, CA1104992148
  5. Erwin Abad, D.D.S.Canoga Park, CA1861590093
  6. Francine Abad, DDSSan Francisco, CA1942700810
  7. Maria Abad, D.D.S.Norwalk, CA1215006754
  8. Mark Ryan Abad, DDSDaly City, CA1770357394
  9. Sanaz Abadi, D.D.S.Los Angeles, CA1699934026
  10. Ernesto Abadilla, DDSPalm Desert, CA1508063801

Common questions

What is Huayang John Wu, DDS, MS's NPI number?

Huayang John Wu, DDS, MS's National Provider Identifier (NPI) is 1689788374, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Huayang John Wu, DDS, MS located?

The NPPES record lists a practice address at 1702 Miramonte Ave Ste B, Mountain View, CA, 94040. Phone: (650) 718-5086. Providers update this record themselves, so call before visiting.

How can I verify Huayang John Wu, DDS, MS's license?

NPPES lists California license number 54040, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Huayang John Wu, DDS, MS prescribe under Medicare Part D?

In 2024, Huayang John Wu, DDS, MS had 49 Medicare Part D claims for 15 beneficiaries; the average among general practice dentistry prescribers was 83. 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.