Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael Thomas Guskey, PHARM.D./MBA
Pharmacist in Mercerville, NJ · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891083275
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Michael Thomas Guskey
Credential PHARM.D./MBA
Sex Male
Practice address 346 Route 33, Mercerville, NJ, 08619
Phone (609) 586-7066
Enumeration date Jul 19, 2011
Last updated in NPPES Aug 22, 2013
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Michael Guskey?
Michael Guskey is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Snehal Doshi Pharmacist · Mercerville, NJ NPI 1063726834 Shalini Bhayana Pharmacist · Mercerville, NJ NPI 1750696266 Jill Brzezynski Pharmacist · Mercerville, NJ NPI 1508171539 Andrew Davidson Pharmacist · Mercerville, NJ NPI 1457764946 Jennifer Tran Doan Pharmacist · Mercerville, NJ NPI 1538533914 Bimal Patel Pharmacist · Mercerville, NJ NPI 1932641040 Lorraine Mcgrath Pharmacist · Mercerville, NJ NPI 1003344755 Thomas Slaughter Pharmacist · Mercerville, NJ NPI 1083138283
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-22.