Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Tamra Lee Brennan, NPC
Nurse Practitioner in Lowell, MA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366819435
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Registry record
Entity type Individual (Type 1)
Name Tamra Lee Brennan
Credential NPC
Sex Female
Practice address 2 Hospital Dr, Pain Management Center, Lowell, MA, 01852
Phone (978) 937-6460
Enumeration date Aug 25, 2015
Last updated in NPPES Dec 6, 2017
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2272981 (MA) Primary
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 Tamra Brennan practice?
The practice location on file with NPPES is in Lowell, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Tamra Brennan?
The National Provider Identifier (NPI) for Tamra Brennan is 1366819435, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Gopala Dwarakanath Pain Medicine (Anesthesiology) Physician · Lowell, MA NPI 1609862630 Lowell Hematology and Oncology PC Hematology & Oncology Physician · Lowell, MA NPI 1225004211 Greater Lowell Pet PC Radiology Clinic/Center · Lowell, MA NPI 1407802804 Benjamin Henkle Pain Medicine (Physical Medicine & Rehabilitation) Physician · Lowell, MA NPI 1669630083 Alexandra Bente Physician Assistant · Lowell, MA NPI 1124332903 Alexandra Adler Pain Medicine (Anesthesiology) Physician · Lowell, MA NPI 1225448764
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-12-06.