Aleen Andonian, PHARM.D
Pharmacist · San Mateo, CA
Aleen Andonian, PHARM.D is a pharmacist with a practice address in San Mateo, California, and NPI 1851691927, issued on Oct 23, 2010. Check the license (California 55856, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Aleen Andonian
- Credential
- PHARM.D
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 55856 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1655 S EL Camino Real, San Mateo, CA 94402
- Phone
- (650) 341-3305
- Enumerated
- Oct 23, 2010
- Entity
- Type 1 · individual
Also registered at 1655 S EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gail Held, PHARMDPharmacist1205136108
Verify Aleen Andonian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 55856Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
41% fewer Medicare Part D claims than the average pharmacist in 2024
75 Medicare Part D claims for 65 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.
Most prescribed
- Arexvy36 claims
- Shingrix17 claims
- Boostrix Tdap13 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.
84 pharmacist records list a San Mateo practice address
They are 84 of the 3,909 NPPES records with a San Mateo practice address, and 32,698 pharmacist records in California.
All 84 in San Mateo → All 32,698 in California → Every provider in San Mateo →
Other pharmacist records in California
- Caroline A-Haja, PHARM.D.San Pedro, CA1851664361
- Gayatri AachiLivermore, CA1235660754
- Adrian Karlos Aala, PHARMD, RPHHayward, CA1023955499
- Mahshid Aalam, PHARMDLos Angeles, CA1659086155
- Jaleh AaliiveliSan Ramon, CA1336629963
- Cassi Aarvig, RPHTracy, CA1023679941
- Meara Michi AbadOrange, CA1750181178
- Nader Abadier, RPHFontana, CA1326255647
- Samia Abadier, RPHFontana, CA1548742836
- Sandy Abadir, RPHChino Hills, CA1811644412
Common questions
What is Aleen Andonian, PHARM.D's NPI number?
Aleen Andonian, PHARM.D's National Provider Identifier (NPI) is 1851691927, issued on Oct 23, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Aleen Andonian, PHARM.D located?
The NPPES record lists a practice address at 1655 S EL Camino Real, San Mateo, CA, 94402. Phone: (650) 341-3305. Providers update this record themselves, so call before visiting.
How can I verify Aleen Andonian, PHARM.D's license?
NPPES lists California license number 55856, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Aleen Andonian, PHARM.D prescribe under Medicare Part D?
In 2024, Aleen Andonian, PHARM.D had 75 Medicare Part D claims for 65 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.