Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Robert Eric Brennan, D.C
Chiropractor in Wayne, PA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356730261
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Robert Eric Brennan
Credential D.C
Sex Male
Practice address 992 Old Eagle School Rd, Suite 902, Wayne, PA, 19087
Phone (610) 337-7463
Enumeration date Jan 15, 2015
Last updated in NPPES Nov 4, 2016
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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 Robert Brennan practice?
The practice location on file with NPPES is in Wayne, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Brennan?
The National Provider Identifier (NPI) for Robert Brennan is 1356730261, 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 2016-11-04.