Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
James Brennan III, R.PH.
Pharmacist in Parkville, MD · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669857165
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Registry record
Entity type Individual (Type 1)
Name James Brennan III
Credential R.PH.
Sex Male
Practice address 7816 Harford Rd, Parkville, MD, 21234
Phone (410) 951-1636
Enumeration date Jul 25, 2015
Last updated in NPPES Jul 25, 2015
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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 James Brennan practice?
The practice location on file with NPPES is in Parkville, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for James Brennan?
The National Provider Identifier (NPI) for James Brennan is 1669857165, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-25.