Ying Ju Chen, PHARMD
Pharmacist · Arcadia, CA
Ying Ju Chen, PHARMD is a pharmacist with a practice address in Arcadia, California, and NPI 1871813444, issued on Jun 7, 2010. Check the license (California 64574, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ying Ju Chen
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 64574 CA
Self-reported in NPPES; status is on the state search - Practice location
- 450 Rosemarie Dr, Arcadia, CA 91007
- Phone
- (626) 462-9652
- Enumerated
- Jun 7, 2010
- Record last updated
- Aug 31, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Verify Ying Ju 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 64574Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ying Ju Chen among 32,533 pharmacist records in California
Ying Ju Chen, PHARMD is one of 32,533 pharmacist records with a practice address in California. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2010, is newer than 12% of them.
- NPI issued2010 · 12% of these records are older, 82% newer
- In a Medicare fileNo · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2010 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
112 pharmacist records list a practice address in Arcadia
They are 112 of the 2,033 NPPES records with a practice address in Arcadia, and 32,533 pharmacist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 32,533 in California → Every provider in Arcadia → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Mark Burstyn, PHARM.D.Arcadia, CA 910071013095678
- Philip Calderone, PHARM.D.Arcadia, CA 910071609097245
- Cordelia Chan, PHARM DArcadia, CA 910071396066247
- Walter Ching, PHARM.D.Arcadia, CA 910071548486616
- Connie Ching, PHARM DArcadia, CA 910071255549556
- Tiffany Chong, PHARMDArcadia, CA 910071043510043
- Harshad Gajjar, MS PHARMACYArcadia, CA 910071609945096
- Paul Knerr, RPHArcadia, CA 910071134429285
Common questions
What is Ying Ju Chen, PHARMD's NPI number?
Ying Ju Chen, PHARMD's National Provider Identifier (NPI) is 1871813444, issued on Jun 7, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Ying Ju Chen, PHARMD located?
The NPPES record lists a practice address at 450 Rosemarie Dr, Arcadia, CA, 91007. Phone: (626) 462-9652. Providers update this record themselves, so call before visiting.
How can I verify Ying Ju Chen, PHARMD's license?
NPPES lists California license number 64574, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.