Ronnie Chen, D.D.S
General Practice Dentistry · Monterey Park, CA
Ronnie Chen, D.D.S is a general practice dentistry with a practice address in Monterey Park, California, and NPI 1649303389, issued on Mar 13, 2007. Check the license (California DB34076, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ronnie Chen
- Credential
- D.D.S
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DB34076 CA
Self-reported in NPPES; status is on the state search - Practice location
- 116 E Emerson Ave, Monterey Park, CA 91755
- Phone
- (626) 571-1023
- Enumerated
- Mar 13, 2007
- Record last updated
- Mar 21, 2025
- Fax
- (626) 288-9013
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 116 E Emerson Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Wang, DDSGeneral Practice Dentistry1437202934
Verify Ronnie 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 DB34076Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average general practice dentistry in 2024
100 Medicare Part D claims for 43 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
- Chlorhexidine Gluconate44 claims
- Amoxicillin33 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.
Ronnie Chen among 17,852 general practice dentistry records in California
Ronnie Chen, 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 updated2025 · 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).
37 general practice dentistry records list a practice address in Monterey Park
They are 37 of the 948 NPPES records with a practice address in Monterey Park, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Monterey Park → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Andrew Chen, D.D.S.Monterey Park, CA 917551336411339
- Phillip KawMonterey Park, CA 917551780718106
- Jimmy Lau, DDSMonterey Park, CA 917551043696677
- Hoi Luu, DDSMonterey Park, CA 917551780713495
- Gary Luu, DDSMonterey Park, CA 917551912322181
- Anthony ThwinMonterey Park, CA 917551467575225
- Daniel Wang, DDSMonterey Park, CA 917551437202934
- Chen Chang, D.D.S.Monterey Park, CA 917541417276296
Common questions
What is Ronnie Chen, D.D.S's NPI number?
Ronnie Chen, D.D.S's National Provider Identifier (NPI) is 1649303389, issued on Mar 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ronnie Chen, D.D.S located?
The NPPES record lists a practice address at 116 E Emerson Ave, Monterey Park, CA, 91755. Phone: (626) 571-1023. Providers update this record themselves, so call before visiting.
How can I verify Ronnie Chen, D.D.S's license?
NPPES lists California license number DB34076, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ronnie Chen, D.D.S prescribe under Medicare Part D?
In 2024, Ronnie Chen, D.D.S had 100 Medicare Part D claims for 43 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.