Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Darin Mccarthy, MSPT
Physical Therapist in Lowell, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174551469
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Registry record
Entity type Individual (Type 1)
Name Mr. Darin Mccarthy
Credential MSPT
Sex Male
Practice address 176 Walker St, Lowell, MA, 01854
Phone (978) 452-9252
Fax (978) 970-0271
Enumeration date Jun 28, 2006
Last updated in NPPES Dec 6, 2007
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 11098 (MA) Primary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 23259 (CA) Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| Y68398 | Other | MA | BLUE CROSS PROVIDER # |
| 465533 | Other | MA | TUFTS PROVIDER # |
| 11532998 | Other | MA | CAQH # |
| 2237829 | Other | MA | FIRST HEALTH (HCVM) # |
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 1174551469 active?
Yes, as of the latest NPPES snapshot, NPI 1174551469 is active (record last updated 2007-12-06).
How do I verify Darin Mccarthy's NPI record?
Cross-check NPI 1174551469 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 → Therafit 1 at Riveredge, Inc Physical Therapy Clinic/Center · Lowell, MA NPI 1831134014 Nicole Bartley Physical Therapist · Lowell, MA NPI 1548298946 Chad Wissler Physical Therapist · Lowell, MA NPI 1295820207 Erica Compagnone Physical Therapist · Lowell, MA NPI 1669567533 Damon Amato Specialist · Lowell, MA NPI 1235264649 William Fisher Physical Therapy Assistant · Lowell, MA NPI 1700086154 John Dao-Tran Orthopedic Physical Therapist · Lowell, MA NPI 1013140680 Megan Curran Physical Therapy Assistant · Lowell, MA NPI 1154656288
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-06.