Zachary John Ostarello, PHARMD
Pharmacist · Salinas, CA
Zachary John Ostarello, PHARMD is a pharmacist with a practice address in Salinas, California, and NPI 1386210656, issued on May 27, 2021. Check the license (California 83625, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zachary John Ostarello
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 83625 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1273 S Main St, Salinas, CA 93901
- Phone
- (831) 621-5558
- Enumerated
- May 27, 2021
- Record last updated
- May 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (831) 621-5579
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 1273 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gregory Smithey, PHARM. B.S.Pharmacist1689632143
Verify Zachary John Ostarello in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 83625Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average pharmacist in 2024
24 Medicare Part D claims for 23 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.
Zachary John Ostarello among 32,533 pharmacist records in California
Zachary John Ostarello, 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 2021, is newer than 79% of them.
- NPI issued2021 · 79% of these records are older, 16% 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 updated2021 · 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).
90 pharmacist records list a practice address in Salinas
They are 90 of the 4,530 NPPES records with a practice address in Salinas, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Salinas → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Akira Aoyama, RPHSalinas, CA 939011194871467
- Remi BenzakenSalinas, CA 939011326450313
- Donna Ferguson Mininni, RPHSalinas, CA 939011174969620
- Maichi Ho, PHARM.D.Salinas, CA 939011194858324
- Robert Johnson, RPHSalinas, CA 939011659586063
- Joseph Murabito, RPHSalinas, CA 939011114338662
- Kayo Okohira, PHARMDSalinas, CA 939011902143019
- Russell Ostarello, PHARM DSalinas, CA 939011376099317
Common questions
What is Zachary John Ostarello, PHARMD's NPI number?
Zachary John Ostarello, PHARMD's National Provider Identifier (NPI) is 1386210656, issued on May 27, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Zachary John Ostarello, PHARMD located?
The NPPES record lists a practice address at 1273 S Main St, Salinas, CA, 93901. Phone: (831) 621-5558. Providers update this record themselves, so call before visiting.
How can I verify Zachary John Ostarello, PHARMD's license?
NPPES lists California license number 83625, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Zachary John Ostarello, PHARMD prescribe under Medicare Part D?
In 2024, Zachary John Ostarello, PHARMD had 24 Medicare Part D claims for 23 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.