Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Giselle Marlina Macgowan, PA
Physician Assistant in Pasadena, MD · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386121465
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Registry record
Entity type Individual (Type 1)
Name Giselle Marlina Macgowan
Credential PA
Sex Female
Practice address 8125 Ritchie Hwy Ste H, Pasadena, MD, 21122
Phone (443) 618-5163
Enumeration date Jul 23, 2018
Last updated in NPPES Aug 23, 2024
Taxonomy & licenses
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA 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
Where does Giselle Macgowan practice?
The practice location on file with NPPES is in Pasadena, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Giselle Macgowan?
The National Provider Identifier (NPI) for Giselle Macgowan is 1386121465, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-23.