John W. Ching, RPH
Pharmacist · Fullerton, CA
John W. Ching, RPH is a pharmacist with a practice address in Fullerton, California, and NPI 1932427184, issued on May 12, 2010. Check the license (California 30973, 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
- John W. Ching
- Credential
- RPH
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 30973 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3300 Yorba Linda Blvd, Fullerton, CA 92831
- Phone
- (714) 524-2522
- Enumerated
- May 12, 2010
- Record last updated
- May 12, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (714) 524-0442
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 3300 Yorba Linda Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sandra Davis, PHARMDPharmacist1396066270
Verify John W. Ching in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 30973Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John W. Ching among 32,533 pharmacist records in California
John W. Ching, RPH 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).
144 pharmacist records list a practice address in Fullerton
They are 144 of the 5,437 NPPES records with a practice address in Fullerton, 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 Fullerton → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Kiok BaeFullerton, CA 928311932272192
- Cheyenne Chang, PHARMD, RPHFullerton, CA 928311407246044
- Deborah ChowFullerton, CA 928311194002352
- Frank DanielFullerton, CA 928311972841674
- Sandra Davis, PHARMDFullerton, CA 928311396066270
- Barbara Gee, PHARM.DFullerton, CA 928311962622316
- Phong Ly, PHARM. D.Fullerton, CA 928311386846343
- Zaid Malas, RPHFullerton, CA 928311780078345
Common questions
What is John W. Ching, RPH's NPI number?
John W. Ching, RPH's National Provider Identifier (NPI) is 1932427184, issued on May 12, 2010. An NPI identifies a provider in billing; it is not a license.
Where is John W. Ching, RPH located?
The NPPES record lists a practice address at 3300 Yorba Linda Blvd, Fullerton, CA, 92831. Phone: (714) 524-2522. Providers update this record themselves, so call before visiting.
How can I verify John W. Ching, RPH's license?
NPPES lists California license number 30973, 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.