Leslie Ynfante
Pharmacist · Chelmsford, MA
Leslie Ynfante is a pharmacist with a practice address in Chelmsford, Massachusetts, and NPI 1578292173, issued on Jun 8, 2022. Check the license (Massachusetts PH240738, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leslie Ynfante
- Primary taxonomy
- Pharmacist 183500000X
- License number
- PH240738 MA
Self-reported in NPPES; status is on the state search - Practice location
- 86 Chelmsford St, Chelmsford, MA 01824
- Phone
- (978) 250-8170
- Enumerated
- Jun 8, 2022
- Record last updated
- Jun 8, 2022
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 5,932 in Massachusetts → Look up another NPI →
Also registered at 86 Chelmsford St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathryn Goldbach-McDonoughPharmacist1457634016
- Natalie KeleherPharmacist1144143975
- Dino Murguz, RPHPharmacist1659984318
- John PerryPharmacist1386927549
- Samuel Zouzas, PHARM.DPharmacist1669813077
Verify Leslie Ynfante in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PH240738Check 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
28 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.
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.
- 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.
Leslie Ynfante among 5,932 pharmacist records in Massachusetts
Leslie Ynfante is one of 5,932 pharmacist records with a practice address in Massachusetts. 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 2022, is newer than 77% of them.
- NPI issued2022 · 77% of these records are older, 16% 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 updated2022 · 70% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
42 pharmacist records list a practice address in Chelmsford
They are 42 of the 937 NPPES records with a practice address in Chelmsford, and 5,932 pharmacist records in Massachusetts.
All 5,932 in Massachusetts → Every provider in Chelmsford → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Susan Albee, RPHChelmsford, MA 018241932194560
- Robert Archidiacono, RPHChelmsford, MA 018241558532770
- Steven Baker, RPHChelmsford, MA 018241205007812
- Elizabeth CarrickChelmsford, MA 018241407028988
- Chris Conisha, RPHChelmsford, MA 018241154592665
- Kerri Deprofio, RPHChelmsford, MA 018241700871332
- Jerome Fitzer, R.PHChelmsford, MA 018241356595755
- Clark Imperioso, RPHChelmsford, MA 018241336384437
Common questions
What is Leslie Ynfante's NPI number?
Leslie Ynfante's National Provider Identifier (NPI) is 1578292173, issued on Jun 8, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Leslie Ynfante located?
The NPPES record lists a practice address at 86 Chelmsford St, Chelmsford, MA, 01824. Phone: (978) 250-8170. Providers update this record themselves, so call before visiting.
How can I verify Leslie Ynfante's license?
NPPES lists Massachusetts license number PH240738, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Leslie Ynfante prescribe under Medicare Part D?
In 2024, Leslie Ynfante had 28 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.