Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Brian Ritchie, PT, DPT
Physical Therapist in Chelsea, MA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750625307
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Registry record
Entity type Individual (Type 1)
Name Brian Ritchie
Credential PT, DPT
Sex Male
Practice address 99 4th St, Chelsea, MA, 02150
Phone (617) 889-2500
Enumeration date Nov 20, 2012
Last updated in NPPES Jun 29, 2018
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 27099 (FL) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 19083 (MA) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT 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
Is NPI 1750625307 active?
Yes, as of the latest NPPES snapshot, NPI 1750625307 is active (record last updated 2018-06-29).
How do I verify Brian Ritchie's NPI record?
Cross-check NPI 1750625307 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Eric Goldberg Physical Therapist · Chelsea, MA NPI 1720101017 Mei-Chun Wu Physical Therapist · Chelsea, MA NPI 1255562062 Liisa Narhi Physical Therapist · Chelsea, MA NPI 1154835361 Shania James Physical Therapist · Chelsea, MA NPI 1871211862 Kremena Stephanova Physical Therapist · Chelsea, MA NPI 1114707775
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-29.