NPPES file of Aug 9, 2026

Mohammad Mahmoud Mansour, PHARMD.

Pharmacist · Clinton, CT

Mohammad Mahmoud Mansour, PHARMD. is a pharmacist with a practice address in Clinton, Connecticut, and NPI 1699471946, issued on Feb 7, 2023. Check the license (Connecticut PCT.0016105, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699471946
Name
Mohammad Mahmoud Mansour
Credential
PHARMD.
Primary taxonomy
Pharmacist 183500000X
License number
PCT.0016105 CT
Self-reported in NPPES; status is on the state search
Practice location
218 E Main St, Clinton, CT 06413
Phone
(860) 664-4641
Enumerated
Feb 7, 2023
Record last updated
Feb 7, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 218 E Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lattana Kettavong, PHARMDPharmacist1245998996
  2. Michael L'Italien, PHARM.D.Pharmacist1134405764
  3. Timothy McDevitt, RPHPharmacist1073817904

Verify Mohammad Mahmoud Mansour in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license PCT.0016105
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Connecticut license search

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Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs

107 Medicare Part D claims for 99 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.

  1. Mohammad Mansour107
  2. Specialty average119

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.

  1. Abrysvo50 claims
  2. Shingrix42 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.

Mohammad Mahmoud Mansour among 3,247 pharmacist records in Connecticut

Mohammad Mahmoud Mansour, PHARMD. is one of 3,247 pharmacist records with a practice address in Connecticut. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 87% of them.

  • NPI issued2023 · 87% of these records are older, 10% newer
  • In a Medicare fileYes · 7% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2023 · 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 pharmacist records list a practice address in Clinton

They are 15 of the 105 NPPES records with a practice address in Clinton, and 3,247 pharmacist records in Connecticut.

The 8 pharmacist records with the nearest ZIP codes

  1. Fallon CallahanMadison, CT 064131609358050
  2. Steven CostanzoClinton, CT 064131427557461
  3. Thomas Dailey, PHARM.D.Clinton, CT 064131205988367
  4. James Griskauskas, PHARM DClinton, CT 064131760087480
  5. Janice Han, REGISTER PHARMACISTClinton, CT 064131447350764
  6. Michael L'Italien, PHARM.D.Clinton, CT 064131134405764
  7. Tracey Leary, RPHClinton, CT 064131831473438
  8. Lauren Leo, RPHClinton, CT 064131558644260

Common questions

What is Mohammad Mahmoud Mansour, PHARMD.'s NPI number?

Mohammad Mahmoud Mansour, PHARMD.'s National Provider Identifier (NPI) is 1699471946, issued on Feb 7, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Mohammad Mahmoud Mansour, PHARMD. located?

The NPPES record lists a practice address at 218 E Main St, Clinton, CT, 06413. Phone: (860) 664-4641. Providers update this record themselves, so call before visiting.

How can I verify Mohammad Mahmoud Mansour, PHARMD.'s license?

NPPES lists Connecticut license number PCT.0016105, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Mohammad Mahmoud Mansour, PHARMD. prescribe under Medicare Part D?

In 2024, Mohammad Mahmoud Mansour, PHARMD. had 107 Medicare Part D claims for 99 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.