Hoang-Yen Thi Phan, D.D.S.
General Practice Dentistry · Milpitas, CA
Hoang-Yen Thi Phan, D.D.S. is a general practice dentistry with a practice address in Milpitas, California, and NPI 1710028535, issued on Feb 12, 2007. Check the license (California 47409, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hoang-Yen Thi Phan
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 47409 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1776 N Milpitas Blvd, Milpitas, CA 95035
- Phone
- (408) 935-8110
- Enumerated
- Feb 12, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (408) 956-9095
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 1776 N Milpitas Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Toan Tran, M.D.Internal Medicine Physician1588683031
Verify Hoang-Yen Thi Phan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 47409Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average general practice dentistry in 2024
16 Medicare Part D claims for 14 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin14 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.
Hoang-Yen Thi Phan among 17,852 general practice dentistry records in California
Hoang-Yen Thi Phan, D.D.S. is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 29% of them.
- NPI issued2007 · 29% of these records are older, 40% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
77 general practice dentistry records list a practice address in Milpitas
They are 77 of the 878 NPPES records with a practice address in Milpitas, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Milpitas → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Priyadarshini Beedu, D.D.S.Milpitas, CA 950351639135478
- Michael Cook, D.M.D.Milpitas, CA 950351245341353
- Ami Desai, D.D.S.Milpitas, CA 950351114977469
- Howard Edelman, DDSMilpitas, CA 950351891719894
- Jiuping Gu, D.D.S.Milpitas, CA 950351831299718
- Nancy Hoang, DDSMilpitas, CA 950351164525168
- Kenneth Holder, D.D.S.Milpitas, CA 950351871598516
- Amy Jang, DDSMilpitas, CA 950351164524872
Common questions
What is Hoang-Yen Thi Phan, D.D.S.'s NPI number?
Hoang-Yen Thi Phan, D.D.S.'s National Provider Identifier (NPI) is 1710028535, issued on Feb 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Hoang-Yen Thi Phan, D.D.S. located?
The NPPES record lists a practice address at 1776 N Milpitas Blvd, Milpitas, CA, 95035. Phone: (408) 935-8110. Providers update this record themselves, so call before visiting.
How can I verify Hoang-Yen Thi Phan, D.D.S.'s license?
NPPES lists California license number 47409, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Hoang-Yen Thi Phan, D.D.S. prescribe under Medicare Part D?
In 2024, Hoang-Yen Thi Phan, D.D.S. had 16 Medicare Part D claims for 14 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.