Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Steven Mathew Navallil
Physical Therapist in Chicopee, MA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306798939
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Registry record
Entity type Individual (Type 1)
Name Dr. Steven Mathew Navallil
Sex Male
Practice address 45 Captain Mac St Apt 3, Chicopee, MA, 01013
Phone (413) 288-1986
Enumeration date Feb 14, 2026
Last updated in NPPES Feb 17, 2026
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 15290 (CT) 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 Steven Navallil practice?
The practice location on file with NPPES is in Chicopee, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Steven Navallil?
The National Provider Identifier (NPI) for Steven Navallil is 1306798939, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-17.