Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Richard George Mullin, DC
Chiropractor in Norwalk, CT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417987900
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Registry record
Entity type Individual (Type 1)
Name Mr. Richard George Mullin
Credential DC
Sex Male
Practice address 112 Main St, Norwalk, CT, 06851
Phone (203) 847-4477
Fax (203) 847-3186
Enumeration date Jul 3, 2006
Last updated in NPPES Nov 23, 2011
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
What is the NPI number for Richard Mullin?
The National Provider Identifier (NPI) for Richard Mullin is 1417987900, a Type 1 (individual) record in the CMS NPPES registry.
Where does Richard Mullin practice?
The practice location on file with NPPES is in Norwalk, CT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-23.