Guanzhong Lo, PHARMD
Pharmacist · Cathedral City, CA
Guanzhong Lo, PHARMD is a pharmacist with a practice address in Cathedral City, California, and NPI 1407139900, issued on Sep 21, 2011. Check the license (California 58308, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Guanzhong Lo
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 58308 CA
Self-reported in NPPES; status is on the state search - Practice location
- 68555 Ramon RD Ste D105, Cathedral City, CA 92234
- Phone
- (760) 507-3300
- Enumerated
- Sep 21, 2011
- Record last updated
- Oct 5, 2022
- Entity
- Type 1 · individual
Also registered at 68555 Ramon RD Ste D105
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Isaac Algazi, PHARMDPharmacist1326659681
Verify Guanzhong Lo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 58308Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average pharmacist in 2024
12 Medicare Part D claims, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 92% 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.
40 pharmacist records list a practice address in Cathedral City
They are 40 of the 362 NPPES records with a practice address in Cathedral City, and 32,533 pharmacist records in California.
All 40 in Cathedral City → All 32,533 in California → Every provider in Cathedral City →
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Common questions
What is Guanzhong Lo, PHARMD's NPI number?
Guanzhong Lo, PHARMD's National Provider Identifier (NPI) is 1407139900, issued on Sep 21, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Guanzhong Lo, PHARMD located?
The NPPES record lists a practice address at 68555 Ramon RD Ste D105, Cathedral City, CA, 92234. Phone: (760) 507-3300. Providers update this record themselves, so call before visiting.
How can I verify Guanzhong Lo, PHARMD's license?
NPPES lists California license number 58308, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Guanzhong Lo, PHARMD prescribe under Medicare Part D?
In 2024, Guanzhong Lo, PHARMD had 12 Medicare Part D claims; the average among pharmacist prescribers was 119. 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.