Houry Barsoumian Abajian, PHARM.D.
Pharmacist · Woodland Hills, CA
Houry Barsoumian Abajian, PHARM.D. is a pharmacist with a practice address in Woodland Hills, California, and NPI 1235297383, issued on Dec 4, 2006. Check the license (California RPH42832, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Houry Barsoumian Abajian
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- RPH42832 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5601 DE Soto Ave, Woodland Hills, CA 91367
- Phone
- (818) 719-4050
- Enumerated
- Dec 4, 2006
- Record last updated
- Dec 9, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (818) 719-3507
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 5601 DE Soto Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Houry Barsoumian Abajian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license RPH42832Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average pharmacist in 2024
238 Medicare Part D claims for 121 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Metformin Hcl Er38 claims
- Levothyroxine Sodium14 claims
- Atorvastatin Calcium13 claims
- Topiramate11 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.
Houry Barsoumian Abajian among 32,533 pharmacist records in California
Houry Barsoumian Abajian, PHARM.D. 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 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 94% 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 updated2014 · 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).
187 pharmacist records list a practice address in Woodland Hills
They are 187 of the 4,455 NPPES records with a practice address in Woodland Hills, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Woodland Hills → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Suzie Auh, PHARMD.Woodland Hills, CA 913671265501928
- Jose Bautista, PHARMDWoodland Hills, CA 913671124118211
- Jennifer Chang, PHARM. D.Woodland Hills, CA 913671871663237
- Lourdes Gabaya, PHARM.D.Woodland Hills, CA 913671316025869
- Kimi Hiranaka, PHARM.D.Woodland Hills, CA 913671568541522
- Diana Jamgotchian, PHARM.D.Woodland Hills, CA 913671033209887
- Norman Jung, PHARM. D.Woodland Hills, CA 913671407945884
- Marina Kuchuk, PHARM.DWoodland Hills, CA 913671194894543
Common questions
What is Houry Barsoumian Abajian, PHARM.D.'s NPI number?
Houry Barsoumian Abajian, PHARM.D.'s National Provider Identifier (NPI) is 1235297383, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Houry Barsoumian Abajian, PHARM.D. located?
The NPPES record lists a practice address at 5601 DE Soto Ave, Woodland Hills, CA, 91367. Phone: (818) 719-4050. Providers update this record themselves, so call before visiting.
How can I verify Houry Barsoumian Abajian, PHARM.D.'s license?
NPPES lists California license number RPH42832, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Houry Barsoumian Abajian, PHARM.D. prescribe under Medicare Part D?
In 2024, Houry Barsoumian Abajian, PHARM.D. had 238 Medicare Part D claims for 121 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.
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.