Registry data as of Aug 27, 2026

Walid Aljayosi, PHARMD

Ambulatory Care Pharmacist · San Francisco, CA

Walid Aljayosi, PHARMD is an ambulatory care pharmacist with a practice address in San Francisco, California, and NPI 1508418583, issued on Jul 10, 2019. Check the license (California 78784, 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
1508418583
Name
Walid Aljayosi
Credential
PHARMD
Primary taxonomy
Ambulatory Care Pharmacist 1835P2201X
License number
78784 CA
Self-reported in NPPES; status is on the state search
Practice location
1 Pier Ste 1A, San Francisco, CA 94111
Phone
(855) 320-5200
Enumerated
Jul 10, 2019
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 1 Pier Ste 1A

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

  1. Sharon Desai, PHARMDPharmacist1346784246

Verify Walid Aljayosi 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 78784
    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 →

5.9 times the Medicare Part D claims of the average ambulatory care pharmacist in 2024

3,093 Medicare Part D claims for 509 beneficiaries, against an average of 526 among the 427 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.

  1. Walid Aljayosi3,093
  2. Specialty average526

Most prescribed

  1. Atorvastatin Calcium708 claims
  2. Metformin Hcl Er392 claims
  3. Ozempic358 claims
  4. Glipizide147 claims
  5. Lisinopril132 claims
  6. Metformin Hcl121 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.

Ambulatory Care Pharmacist providers in California

There are 451 ambulatory care pharmacist records in California.

Other ambulatory care pharmacist records in California

  1. Zohra Abdul, PHARMDRancho Cordova, CA1780507251
  2. Clare AdamsMission Viejo, CA1174995740
  3. Kristine AdzhemyanLos Angeles, CA1306579131
  4. Thuy AgbodikeSacramento, CA1467230748
  5. Omar Ahmed, PHARMDSan Rafael, CA1285254037
  6. Soo Ahn, PHARM.D.Simi Valley, CA1992245971
  7. Genevieve Aichelman, PHARM.D.Lemoore, CA1003273012
  8. Hadeel Al-FayizRiverside, CA1689472060
  9. Reem AljanabiPomona, CA1447880091
  10. Marine Altunyan, PHARMDLos Angeles, CA1578300083

Common questions

What is Walid Aljayosi, PHARMD's NPI number?

Walid Aljayosi, PHARMD's National Provider Identifier (NPI) is 1508418583, issued on Jul 10, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Walid Aljayosi, PHARMD located?

The NPPES record lists a practice address at 1 Pier Ste 1A, San Francisco, CA, 94111. Phone: (855) 320-5200. Providers update this record themselves, so call before visiting.

How can I verify Walid Aljayosi, PHARMD's license?

NPPES lists California license number 78784, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Walid Aljayosi, PHARMD prescribe under Medicare Part D?

In 2024, Walid Aljayosi, PHARMD had 3,093 Medicare Part D claims for 509 beneficiaries; the average among ambulatory care pharmacist prescribers was 526. 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.