Cory James Larsen, PHARMD
Pharmacist · Roseville, CA
Cory James Larsen, PHARMD is a pharmacist with a practice address in Roseville, California, and NPI 1023523008, issued on Dec 12, 2017. Check the license (California 77400, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cory James Larsen
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 77400 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1600 Eureka RD, Roseville, CA 95661
- Phone
- (916) 474-6588
- Enumerated
- Dec 12, 2017
- Record last updated
- Sep 12, 2025
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 1600 Eureka RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mohamad Adada, M.D., PHDHematology & Oncology Physician1528590734
- Scott Adams, MDPediatric Hematology & Oncology Physician1013067818
- Aleisha Anne Aguilar, NPStudent in an Organized Health Care Education/Training Program1053174953
Verify Cory James Larsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 77400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average pharmacist in 2024
162 Medicare Part D claims for 80 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium11 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.
Cory James Larsen among 32,533 pharmacist records in California
Cory James Larsen, 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 2017, is newer than 53% of them.
- NPI issued2017 · 53% of these records are older, 39% 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 updated2025 · 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).
258 pharmacist records list a practice address in Roseville
They are 258 of the 5,340 NPPES records with a practice address in Roseville, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Roseville → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Uldis AbeleRoseville, CA 956611619078706
- Anthony Angulo, PHARM.D.Roseville, CA 956611336240282
- Manuel Azares, PHARMDRoseville, CA 956611124129143
- Jayne Buraga, PHARM.D.Roseville, CA 956611821199894
- Dianne Castor, PHARMDRoseville, CA 956611861593923
- Gennadiy Denisov, PHARMDRoseville, CA 956611316048390
- George Garcia-Guevara, PHARM.D.Roseville, CA 956611417049644
- Cheryl Haggerty, PHARM.D.Roseville, CA 956611447351317
Common questions
What is Cory James Larsen, PHARMD's NPI number?
Cory James Larsen, PHARMD's National Provider Identifier (NPI) is 1023523008, issued on Dec 12, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Cory James Larsen, PHARMD located?
The NPPES record lists a practice address at 1600 Eureka RD, Roseville, CA, 95661. Phone: (916) 474-6588. Providers update this record themselves, so call before visiting.
How can I verify Cory James Larsen, PHARMD's license?
NPPES lists California license number 77400, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Cory James Larsen, PHARMD prescribe under Medicare Part D?
In 2024, Cory James Larsen, PHARMD had 162 Medicare Part D claims for 80 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.