Layla Derreja, PHARMD
Pharmacist · Stockton, CA
Layla Derreja, PHARMD is a pharmacist with a practice address in Stockton, California, and NPI 1043510456, issued on Nov 1, 2010. Check the license (California 64845, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Layla Derreja
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 64845 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7373 West LN, Stockton, CA 95210
- Phone
- (209) 425-4851
- Enumerated
- Nov 1, 2010
- Record last updated
- Jan 4, 2022
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 7373 West LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Layla Derreja in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 64845Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8.8 times the Medicare Part D claims of the average pharmacist in 2024
1,053 Medicare Part D claims for 195 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Atorvastatin Calcium118 claims
- Ozempic100 claims
- Metformin Hcl Er98 claims
- Metformin Hcl79 claims
- Glipizide67 claims
- Humulin N56 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.
Layla Derreja among 32,533 pharmacist records in California
Layla Derreja, PHARMD 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 2010, is newer than 12% of them.
- NPI issued2010 · 12% of these records are older, 82% 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 updated2022 · 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).
305 pharmacist records list a practice address in Stockton
They are 305 of the 9,522 NPPES records with a practice address in Stockton, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Stockton → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Pratap Anne, RPHStockton, CA 952101699911412
- Shannan Beall, PHARMDStockton, CA 952101891869392
- Lindsey Bui, PHARM.D.Stockton, CA 952101811061336
- Trung Do, PHARMDStockton, CA 952101508906462
- Kelsea KerrStockton, CA 952101770536831
- Jae Yong Moon, PHARM D.Stockton, CA 952101477631471
- Laura Morodomi, PHARM.D.Stockton, CA 952101235203928
- Susan Ravnan, PHARM.DStockton, CA 952101487720975
Common questions
What is Layla Derreja, PHARMD's NPI number?
Layla Derreja, PHARMD's National Provider Identifier (NPI) is 1043510456, issued on Nov 1, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Layla Derreja, PHARMD located?
The NPPES record lists a practice address at 7373 West LN, Stockton, CA, 95210. Phone: (209) 425-4851. Providers update this record themselves, so call before visiting.
How can I verify Layla Derreja, PHARMD's license?
NPPES lists California license number 64845, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Layla Derreja, PHARMD prescribe under Medicare Part D?
In 2024, Layla Derreja, PHARMD had 1,053 Medicare Part D claims for 195 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.