Karen Ohanessian, PHAMD
Pharmacist · Sylmar, CA
Karen Ohanessian, PHAMD is a pharmacist with a practice address in Sylmar, California, and NPI 1467092023, issued on Jan 12, 2020. Check the license (California 81053, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Ohanessian
- Credential
- PHAMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 81053 CA
Self-reported in NPPES; status is on the state search - Practice location
- 14445 Olive View Dr, Sylmar, CA 91342
- Phone
- (747) 210-3000
- Enumerated
- Jan 12, 2020
- Record last updated
- Jan 12, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 14445 Olive View Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Moyosore Abere, NPNurse Practitioner1225667314
- Ammini Abraham, MDAnesthesiology Physician1467531541
- Margarita Acosta, RN, AGACNPAcute Care Nurse Practitioner1609202415
- Fredric Adler, MDInternal Medicine Physician1356376735
Verify Karen Ohanessian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 81053Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average pharmacist in 2024
14 Medicare Part D claims for 14 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.
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.
Karen Ohanessian among 32,533 pharmacist records in California
Karen Ohanessian, PHAMD 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 2020, is newer than 73% of them.
- NPI issued2020 · 73% of these records are older, 21% 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 updated2020 · 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).
32 pharmacist records list a practice address in Sylmar
They are 32 of the 1,454 NPPES records with a practice address in Sylmar, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Sylmar → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Rafaelita Adjei, RPHSylmar, CA 913421538515705
- Christopher Cervantes, PHARM.D.Sylmar, CA 913421467994368
- Marie Gonzalez, PHARMDSylmar, CA 913421407269889
- Musumi Iwanaga, PHARM.D.,RPHSylmar, CA 913421053308957
- Amer Jawich, RPHSylmar, CA 913421548464738
- Jason Joh, PHARM.DSylmar, CA 913421144627654
- In LeeSylmar, CA 913421073833208
- Christine Nguyen, PHARMDSylmar, CA 913421669658803
Common questions
What is Karen Ohanessian, PHAMD's NPI number?
Karen Ohanessian, PHAMD's National Provider Identifier (NPI) is 1467092023, issued on Jan 12, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Karen Ohanessian, PHAMD located?
The NPPES record lists a practice address at 14445 Olive View Dr, Sylmar, CA, 91342. Phone: (747) 210-3000. Providers update this record themselves, so call before visiting.
How can I verify Karen Ohanessian, PHAMD's license?
NPPES lists California license number 81053, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Ohanessian, PHAMD prescribe under Medicare Part D?
In 2024, Karen Ohanessian, PHAMD had 14 Medicare Part D claims for 14 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.