Oleg Oleksiyenko, RPH
Pharmacist · Elk Grove, CA
Oleg Oleksiyenko, RPH is a pharmacist with a practice address in Elk Grove, California, and NPI 1770315046, issued on Aug 15, 2024. Check the license (California 89777, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Oleg Oleksiyenko
- Credential
- RPH
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 89777 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8585 Elk Grove Blvd, Elk Grove, CA 95624
- Phone
- (916) 686-5193
- Enumerated
- Aug 15, 2024
- Record last updated
- Aug 15, 2024
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 8585 Elk Grove Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ashley Trujillo, PHARMDPharmacist1669837415
Verify Oleg Oleksiyenko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 89777Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average pharmacist in 2024
13 Medicare Part D claims for 12 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.
Oleg Oleksiyenko among 32,533 pharmacist records in California
Oleg Oleksiyenko, RPH 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 2024, is newer than 92% of them.
- NPI issued2024 · 92% of these records are older, 5% 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 updated2024 · 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).
170 pharmacist records list a practice address in Elk Grove
They are 170 of the 3,596 NPPES records with a practice address in Elk Grove, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Elk Grove → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Syed AliElk Grove, CA 956241982987731
- Lala Ballesteros, RPHElk Grove, CA 956241295018513
- Andrew Cheung, PHARM.DElk Grove, CA 956241023038221
- Loida GonzalesElk Grove, CA 956241679858450
- William Hoang, RPHElk Grove, CA 956241336397892
- Anh Le, PHARM.D.Elk Grove, CA 956241649552340
- Angeline LeElk Grove, CA 956241326302324
- Hoa Nhien Ly, PHARM.DElk Grove, CA 956241144539347
Common questions
What is Oleg Oleksiyenko, RPH's NPI number?
Oleg Oleksiyenko, RPH's National Provider Identifier (NPI) is 1770315046, issued on Aug 15, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Oleg Oleksiyenko, RPH located?
The NPPES record lists a practice address at 8585 Elk Grove Blvd, Elk Grove, CA, 95624. Phone: (916) 686-5193. Providers update this record themselves, so call before visiting.
How can I verify Oleg Oleksiyenko, RPH's license?
NPPES lists California license number 89777, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Oleg Oleksiyenko, RPH prescribe under Medicare Part D?
In 2024, Oleg Oleksiyenko, RPH had 13 Medicare Part D claims for 12 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.