J Alexander Hoang Mendoza
Dentist · San Jose, CA
J Alexander Hoang Mendoza is a dentist with a practice address in San Jose, California, and NPI 1700351236, issued on Oct 11, 2018. Check the license (California 102801, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- J Alexander Hoang Mendoza
- Primary taxonomy
- Dentist 122300000X
- License number
- 102801 CA
Self-reported in NPPES; status is on the state search - Practice location
- 90 E Taylor St, San Jose, CA 95112
- Phone
- (408) 294-9944
- Enumerated
- Oct 11, 2018
- Record last updated
- Aug 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 90 E Taylor St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristen ZungGeneral Practice Dentistry1003486473
Verify J Alexander Hoang Mendoza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 102801Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average dentist in 2024
20 Medicare Part D claims for 14 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin12 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: $1,531.12
27 payments; by number, the most common kind was food and beverage; the largest payer was Ultradent Products Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
J Alexander Hoang Mendoza among 14,729 dentist records in California
J Alexander Hoang Mendoza is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 76% of them.
- NPI issued2018 · 76% of these records are older, 22% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2021 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
444 dentist records list a practice address in San Jose
They are 444 of the 20,925 NPPES records with a practice address in San Jose, and 14,729 dentist records in California.
All 14,729 in California → Every provider in San Jose → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- To BuiSan Jose, CA 951121851430979
- Steven ElmanSan Jose, CA 951121184823304
- Dao Le, DDSSan Jose, CA 951121063522696
- Huy Ngo, DDSSan Jose, CA 951121831260249
- Phuc Nguyen, DDSSan Jose, CA 951121972548998
- Phung Nguyen, D.D.S.San Jose, CA 951121891714754
- Cao Nguyen, DDSSan Jose, CA 951121689686842
- Tuyen Nguyen, DDSSan Jose, CA 951121760586101
Common questions
What is J Alexander Hoang Mendoza's NPI number?
J Alexander Hoang Mendoza's National Provider Identifier (NPI) is 1700351236, issued on Oct 11, 2018. An NPI identifies a provider in billing; it is not a license.
Where is J Alexander Hoang Mendoza located?
The NPPES record lists a practice address at 90 E Taylor St, San Jose, CA, 95112. Phone: (408) 294-9944. Providers update this record themselves, so call before visiting.
How can I verify J Alexander Hoang Mendoza's license?
NPPES lists California license number 102801, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does J Alexander Hoang Mendoza prescribe under Medicare Part D?
In 2024, J Alexander Hoang Mendoza had 20 Medicare Part D claims for 14 beneficiaries; the average among dentist prescribers was 86. 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.