Jason Leon Chen, DDS
General Practice Dentistry · Tulare, CA
Jason Leon Chen, DDS is a general practice dentistry with a practice address in Tulare, California, and NPI 1639646813, issued on Oct 25, 2018. Check the license (California 104681, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jason Leon Chen
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 104681 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1101 N Cherry St, Tulare, CA 93274
- Phone
- (559) 686-9097
- Enumerated
- Oct 25, 2018
- Record last updated
- Apr 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 1101 N Cherry St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Aguirre Flores, FNP-CFamily Nurse Practitioner1073451498
- Melisa Arreguin, FNPFamily Nurse Practitioner1417205683
- Vanesa AvilaFamily Medicine Physician1881056026
- Sarajinder Bansal, MDFamily Medicine Physician1194250316
- Lydia Carlson, NPNurse Practitioner1588234934
- Victor Espinoza Saavedra, FNPFamily Medicine Physician1295452597
Verify Jason Leon Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 104681Check 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 16 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.
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.
Jason Leon Chen among 17,852 general practice dentistry records in California
Jason Leon Chen, DDS 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 2018, is newer than 83% of them.
- NPI issued2018 · 83% of these records are older, 15% 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 updated2020 · 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).
25 general practice dentistry records list a practice address in Tulare
They are 25 of the 1,041 NPPES records with a practice address in Tulare, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Tulare → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Jocelyn Buhler-Iverson, D.D.S.Tulare, CA 932741003937665
- Shirley Colby, D.D.S.Tulare, CA 932741174803803
- Patricia DrillingTulare, CA 932741831110956
- Christopher Harbour, DDSTulare, CA 932741538187620
- David Humerickhouse, D.D.S.Tulare, CA 932741760402960
- Kelly Larkin, D.D.S.Tulare, CA 932741952457913
- Jun Ho LeeTulare, CA 932741104971480
- Jasjeet Malli, D.D.S.Tulare, CA 932741710086764
Common questions
What is Jason Leon Chen, DDS's NPI number?
Jason Leon Chen, DDS's National Provider Identifier (NPI) is 1639646813, issued on Oct 25, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Jason Leon Chen, DDS located?
The NPPES record lists a practice address at 1101 N Cherry St, Tulare, CA, 93274. Phone: (559) 686-9097. Providers update this record themselves, so call before visiting.
How can I verify Jason Leon Chen, DDS's license?
NPPES lists California license number 104681, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Jason Leon Chen, DDS prescribe under Medicare Part D?
In 2024, Jason Leon Chen, DDS had 16 Medicare Part D claims for 16 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.