NPPES file of Aug 9, 2026

Mary Cathlene De Leon

Pharmacist · Stanford, CA

Mary Cathlene De Leon is a pharmacist with a practice address in Stanford, California, and NPI 1114850849, issued on Jun 3, 2026. Check the license (California RPH90363, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1114850849
Name
Mary Cathlene De Leon
Primary taxonomy
Pharmacist 183500000X
License number
RPH90363 CA
Self-reported in NPPES; status is on the state search
Practice location
300 Pasteur Dr RM H0301, Stanford, CA 94305
Phone
(650) 723-8363
Enumerated
Jun 3, 2026
Record last updated
Jun 3, 2026
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 300 Pasteur Dr RM H0301

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

  1. Sabrina Bulla, PHARMDPharmacist1578376588
  2. Ji Soo KimPharmacist1922640135
  3. Dana LeStudent in an Organized Health Care Education/Training Program1164350682
  4. Nicole Lee, PHARMDPharmacist1467979815
  5. Alicia Wong, PHARMDPharmacist1558202119

Verify Mary Cathlene De Leon 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 RPH90363    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.

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Pharmacist providers in California

There are 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 Stanford →

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 Mary Cathlene De Leon's NPI number?

Mary Cathlene De Leon's National Provider Identifier (NPI) is 1114850849, issued on Jun 3, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Mary Cathlene De Leon located?

The NPPES record lists a practice address at 300 Pasteur Dr RM H0301, Stanford, CA, 94305. Phone: (650) 723-8363. Providers update this record themselves, so call before visiting.

How can I verify Mary Cathlene De Leon's license?

NPPES lists California license number RPH90363, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.