Registry data as of Aug 27, 2026

Nancy Ching, PHARM.D.

Pharmacist · Dublin, CA

Nancy Ching, PHARM.D. is a pharmacist with a practice address in Dublin, California, and NPI 1447550520, issued on Oct 23, 2010. Check the license (California 55373, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1447550520
Name
Nancy Ching
Credential
PHARM.D.
Primary taxonomy
Pharmacist 183500000X
License number
55373 CA
Self-reported in NPPES; status is on the state search
Practice location
7499 Dublin Blvd, Dublin, CA 94568
Phone
(925) 556-5914
Enumerated
Oct 23, 2010
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 7499 Dublin Blvd

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

  1. Arthur Alm, B.S .Pharmacist1154623049
  2. Alexandria ChanPharmacist1124627526
  3. Zeynab Durrani, PHARMDPharmacist1053900597
  4. Keerat Kandola, RPHPharmacist1750191433
  5. Ngan LeePharmacist1710267745
  6. Angelica Martinez, PHARMDPharmacist1750859120

Verify Nancy Ching 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 55373
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

41% fewer Medicare Part D claims than the average pharmacist in 2024

75 Medicare Part D claims for 61 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.

  1. Nancy Ching75
  2. Specialty average127

Most prescribed

  1. Abrysvo43 claims
  2. Shingrix17 claims
  3. Adacel Tdap14 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.

48 pharmacist records list a Dublin practice address

They are 48 of the 2,148 NPPES records with a Dublin practice address, and 32,698 pharmacist records in California.

Other pharmacist records in California

  1. Caroline A-Haja, PHARM.D.San Pedro, CA1851664361
  2. Gayatri AachiLivermore, CA1235660754
  3. Adrian Karlos Aala, PHARMD, RPHHayward, CA1023955499
  4. Mahshid Aalam, PHARMDLos Angeles, CA1659086155
  5. Jaleh AaliiveliSan Ramon, CA1336629963
  6. Cassi Aarvig, RPHTracy, CA1023679941
  7. Meara Michi AbadOrange, CA1750181178
  8. Nader Abadier, RPHFontana, CA1326255647
  9. Samia Abadier, RPHFontana, CA1548742836
  10. Sandy Abadir, RPHChino Hills, CA1811644412

Common questions

What is Nancy Ching, PHARM.D.'s NPI number?

Nancy Ching, PHARM.D.'s National Provider Identifier (NPI) is 1447550520, issued on Oct 23, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Nancy Ching, PHARM.D. located?

The NPPES record lists a practice address at 7499 Dublin Blvd, Dublin, CA, 94568. Phone: (925) 556-5914. Providers update this record themselves, so call before visiting.

How can I verify Nancy Ching, PHARM.D.'s license?

NPPES lists California license number 55373, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Nancy Ching, PHARM.D. prescribe under Medicare Part D?

In 2024, Nancy Ching, PHARM.D. had 75 Medicare Part D claims for 61 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.