NPPES file of Aug 9, 2026

Susana Cuan

Pharmacist · Norwalk, CA

Susana Cuan is a pharmacist with a practice address in Norwalk, California, and NPI 1770869075, issued on Oct 31, 2011. Check the license (California 57860, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1770869075
Name
Susana Cuan
Primary taxonomy
Pharmacist 183500000X
License number
57860 CA
Self-reported in NPPES; status is on the state search
Practice location
12324 Hoxie Ave, Norwalk, CA 90650
Phone
(562) 929-7545
Enumerated
Oct 31, 2011
Record last updated
Oct 31, 2011 (not updated in 15 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 12324 Hoxie Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Vicky Hoggatt, PHARM D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1891070124
  2. Ashley Lam, PHARMDPharmacist1073147047
  3. Ernie Nghia, ODOptometrist1740824010
  4. Greg Pearl, ODOptometrist1639232838

Verify Susana Cuan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 57860
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs

78 Medicare Part D claims for 62 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 94% of claims.

  1. Susana Cuan78
  2. Specialty average119

Most prescribed

Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.

  1. Shingrix35 claims
  2. Abrysvo24 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.

Susana Cuan among 32,533 pharmacist records in California

Susana Cuan 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. Its NPI, issued in 2011, is newer than 18% of them.

  • NPI issued2011 · 18% of these records are older, 72% newer
  • In a Medicare fileYes · 15% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2011 · 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).

67 pharmacist records list a practice address in Norwalk

They are 67 of the 1,600 NPPES records with a practice address in Norwalk, and 32,533 pharmacist records in California.

The 8 pharmacist records with the nearest ZIP codes

  1. William Diamant, PHARM.D.Norwalk, CA 906501033491568
  2. Anand JethvaNorwalk, CA 906501285850800
  3. Michael KamNorwalk, CA 906501528346350
  4. Stuart Koizumi, PHARM.D.Norwalk, CA 906501063796233
  5. Melanie MaNorwalk, CA 906501548581259
  6. Tuyet-Nga Nguyen, RPHNorwalk, CA 906501538437439
  7. Ifeyinwa OkekeNorwalk, CA 906501811279979
  8. Kevin Park, PHARM.D.Norwalk, CA 906501538456710

Common questions

What is Susana Cuan's NPI number?

Susana Cuan's National Provider Identifier (NPI) is 1770869075, issued on Oct 31, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Susana Cuan located?

The NPPES record lists a practice address at 12324 Hoxie Ave, Norwalk, CA, 90650. Phone: (562) 929-7545. Providers update this record themselves, so call before visiting.

How can I verify Susana Cuan's license?

NPPES lists California license number 57860, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Susana Cuan prescribe under Medicare Part D?

In 2024, Susana Cuan had 78 Medicare Part D claims for 62 beneficiaries; 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.