NPPES file of Aug 9, 2026

Ayman Mohsen, RPH

Pharmacist · Arroyo Grande, CA

Ayman Mohsen, RPH is a pharmacist with a practice address in Arroyo Grande, California, and NPI 1740570852, issued on Apr 10, 2011. Check the license (California RPH63603, 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
1740570852
Name
Ayman Mohsen
Credential
RPH
Primary taxonomy
Pharmacist 183500000X
License number
RPH63603 CA
Self-reported in NPPES; status is on the state search
Practice location
1207 E Grand Ave, Arroyo Grande, CA 93420
Phone
(805) 489-1830
Enumerated
Apr 10, 2011
Record last updated
Apr 10, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(805) 489-4039
Medicaid ID
MEDICAID CA
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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8 nearest pharmacist records → All 32,533 in California → Look up another NPI →

Also registered at 1207 E Grand Ave

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

  1. Melissa Beck, PHARMDPharmacist1033454301
  2. Sherry Christensen, PHARMACY TECHNICIANPharmacy Technician1902591100
  3. Charles Daly, PHARM D.Pharmacist1659813152
  4. Cynthia LeePharmacist1760800452
  5. Diana WongPharmacist1205647153

Verify Ayman Mohsen 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 RPH63603    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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84% fewer Medicare Part D claims than the average pharmacist in 2024

19 Medicare Part D claims for 18 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Ayman Mohsen19
  2. Specialty average119

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.

Ayman Mohsen among 32,533 pharmacist records in California

Ayman Mohsen, RPH 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).

30 pharmacist records list a practice address in Arroyo Grande

They are 30 of the 462 NPPES records with a practice address in Arroyo Grande, and 32,533 pharmacist records in California.

All 32,533 in California → Every provider in Arroyo Grande → Pharmacist nationwide →

The 8 pharmacist records with the nearest ZIP codes

  1. Reda Abbas, RPHArroyo Grande, CA 934201568798130
  2. Melissa Beck, PHARMDArroyo Grande, CA 934201033454301
  3. Lynnette Borgman, PHARM.DArroyo Grande, CA 934201306976659
  4. G Chan, PHARMDArroyo Grande, CA 934201104860618
  5. James Houston, RPHArroyo Grande, CA 934201851692792
  6. Rupa Jambusaria, MASTER OF PHARMACYArroyo Grande, CA 934201629289236
  7. Leon Keck, R.PH.Arroyo Grande, CA 934201497972103
  8. Bryn Nguyen, PHARMDArroyo Grande, CA 934201215369970

Common questions

What is Ayman Mohsen, RPH's NPI number?

Ayman Mohsen, RPH's National Provider Identifier (NPI) is 1740570852, issued on Apr 10, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Ayman Mohsen, RPH located?

The NPPES record lists a practice address at 1207 E Grand Ave, Arroyo Grande, CA, 93420. Phone: (805) 489-1830. Providers update this record themselves, so call before visiting.

How can I verify Ayman Mohsen, RPH's license?

NPPES lists California license number RPH63603, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Ayman Mohsen, RPH prescribe under Medicare Part D?

In 2024, Ayman Mohsen, RPH had 19 Medicare Part D claims for 18 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.

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.