Gregory Joseph Leighton, PHARM.D.
Pharmacist · Florham Park, NJ
Gregory Joseph Leighton, PHARM.D. is a pharmacist with a practice address in Florham Park, New Jersey, and NPI 1063790814, issued on Jul 28, 2011. Check the license with the New Jersey board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gregory Joseph Leighton
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 055756 NY
Self-reported in NPPES; status is on the state search - Practice location
- 200 Park Ave, Florham Park, NJ 07932
- Phone
- (973) 564-8004
- Enumerated
- Jul 28, 2011
- Record last updated
- Feb 13, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (973) 564-8010
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 8,209 in New Jersey → Look up another NPI →
Also registered at 200 Park Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gregory Joseph Leighton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gregory Joseph Leighton among 8,209 pharmacist records in New Jersey
Gregory Joseph Leighton, PHARM.D. is one of 8,209 pharmacist records with a practice address in New Jersey. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 25% of them.
- NPI issued2011 · 25% of these records are older, 64% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2017 · 78% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 pharmacist records list a practice address in Florham Park
They are 19 of the 701 NPPES records with a practice address in Florham Park, and 8,209 pharmacist records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8,209 in New Jersey → Every provider in Florham Park → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Asma Ali, R.PH.Florham Park, NJ 079321447569348
- Ashley Beard, PHARMD, RPHFlorham Park, NJ 079321942804083
- Scott BeemanFlorham Park, NJ 079321023459195
- Frank CeruttiFlorham Park, NJ 079321669076972
- Stephanie Gochuico, PHARMDFlorham Park, NJ 079321851674493
- Gordon Huang, PHARMACY INTERNFlorham Park, NJ 079321265104756
- Julie Kalabalik, PHARMDFlorham Park, NJ 079321831604867
- Roger LiuFlorham Park, NJ 079321730460734
Common questions
What is Gregory Joseph Leighton, PHARM.D.'s NPI number?
Gregory Joseph Leighton, PHARM.D.'s National Provider Identifier (NPI) is 1063790814, issued on Jul 28, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Joseph Leighton, PHARM.D. located?
The NPPES record lists a practice address at 200 Park Ave, Florham Park, NJ, 07932. Phone: (973) 564-8004. Providers update this record themselves, so call before visiting.
How can I verify Gregory Joseph Leighton, PHARM.D.'s license?
Search the New Jersey board that licenses this profession; the NPPES record confirms identity 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. 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.