Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Liisa Narhi, DPT
Physical Therapist in Chelsea, MA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154835361
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Registry record
Entity type Individual (Type 1)
Name Liisa Narhi
Credential DPT
Sex Female
Practice address 99 4th St, Chelsea, MA, 02150
Phone (617) 889-2500
Enumeration date Nov 27, 2017
Last updated in NPPES Mar 3, 2020
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 293739 (CA) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 24621 (MA) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 293739 | Other | CA | LICENSE |
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 1154835361 active?
Yes, as of the latest NPPES snapshot, NPI 1154835361 is active (record last updated 2020-03-03).
How do I verify Liisa Narhi's NPI record?
Cross-check NPI 1154835361 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 Brian Ritchie Physical Therapist · Chelsea, MA NPI 1750625307 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 2020-03-03.