Leighanne Silverio Poon, PHARMD
Pharmacist · Plainfield, IL
Leighanne Silverio Poon, PHARMD is a pharmacist with a practice address in Plainfield, Illinois, and NPI 1336424068, issued on Oct 13, 2011. Check the license (Illinois 051.293966, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leighanne Silverio Poon
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 051.293966 IL
Self-reported in NPPES; status is on the state search - Practice location
- 16261 S Boulevard PL, Plainfield, IL 60586
- Phone
- (815) 676-1170
- Enumerated
- Oct 13, 2011
- Record last updated
- Feb 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 9,744 in Illinois → Look up another NPI →
Also registered at 16261 S Boulevard PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Quinton Franklin, PHARMDPharmacist1194323337
Verify Leighanne Silverio Poon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 051.293966Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs
51 Medicare Part D claims for 41 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.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Abrysvo22 claims
- Shingrix16 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.
Leighanne Silverio Poon among 9,744 pharmacist records in Illinois
Leighanne Silverio Poon, PHARMD is one of 9,744 pharmacist records with a practice address in Illinois. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 16% of them.
- NPI issued2011 · 16% of these records are older, 62% newer
- In a Medicare fileYes · 4% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2021 · 79% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 pharmacist records list a practice address in Plainfield
They are 53 of the 1,198 NPPES records with a practice address in Plainfield, and 9,744 pharmacist records in Illinois.
All 9,744 in Illinois → Every provider in Plainfield → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Gary BarkauskiPlainfield, IL 605861811316037
- Mary Kaye Garcia, RPHPlainfield, IL 605861326485376
- Rita KingPlainfield, IL 605861407125230
- James KulekowskisPlainfield, IL 605861225229453
- Edward Leech, R.PH.Plainfield, IL 605861275634156
- Andrea MillsPlainfield, IL 605861508140948
- Douglas NelsonPlainfield, IL 605861356626774
- Deborah NussbaumPlainfield, IL 605861811316219
Common questions
What is Leighanne Silverio Poon, PHARMD's NPI number?
Leighanne Silverio Poon, PHARMD's National Provider Identifier (NPI) is 1336424068, issued on Oct 13, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Leighanne Silverio Poon, PHARMD located?
The NPPES record lists a practice address at 16261 S Boulevard PL, Plainfield, IL, 60586. Phone: (815) 676-1170. Providers update this record themselves, so call before visiting.
How can I verify Leighanne Silverio Poon, PHARMD's license?
NPPES lists Illinois license number 051.293966, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Leighanne Silverio Poon, PHARMD prescribe under Medicare Part D?
In 2024, Leighanne Silverio Poon, PHARMD had 51 Medicare Part D claims for 41 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.