Kejing Guo
Pharmacist · Riverside, CA
Kejing Guo is a pharmacist with a practice address in Riverside, California, and NPI 1487930376, issued on Oct 24, 2011. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kejing Guo
- Primary taxonomy
- Pharmacist 183500000X
- Practice location
- 2392 University Ave, Riverside, CA 92507
- Phone
- (949) 302-4258
- Enumerated
- Oct 24, 2011
- Entity
- Type 1 · individual
Also registered at 2392 University Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Juan ChenPharmacist1124599063
Verify Kejing Guo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
64% fewer Medicare Part D claims than the average pharmacist in 2024
46 Medicare Part D claims for 32 beneficiaries, against an average of 127 among the 28,933 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
- Arexvy25 claims
- Shingrix21 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.
333 pharmacist records list a Riverside practice address
They are 333 of the 13,893 NPPES records with a Riverside practice address, and 32,698 pharmacist records in California.
All 333 in Riverside → All 32,698 in California → Every provider in Riverside →
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Common questions
What is Kejing Guo's NPI number?
Kejing Guo's National Provider Identifier (NPI) is 1487930376, issued on Oct 24, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Kejing Guo located?
The NPPES record lists a practice address at 2392 University Ave, Riverside, CA, 92507. Phone: (949) 302-4258. Providers update this record themselves, so call before visiting.
How can I verify Kejing Guo's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Kejing Guo prescribe under Medicare Part D?
In 2024, Kejing Guo had 46 Medicare Part D claims for 32 beneficiaries; the average among pharmacist prescribers was 127. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.