Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Johanna P Guarino, PT
Physical Therapist in Concord, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417972100
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Registry record
Entity type Individual (Type 1)
Name Johanna P Guarino
Credential PT
Sex Female
Practice address 290 Baker Ave, Suite 111, Concord, MA, 01742
Phone (978) 369-0730
Enumeration date Jul 13, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 7662 (MA) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| Y68421 | Other | MA | BCBS |
| 0706612 | Medicaid | MA | - |
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
How do I verify Johanna Guarino's NPI record?
Cross-check NPI 1417972100 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1417972100 active?
Yes, as of the latest NPPES snapshot, NPI 1417972100 is active (record last updated 2007-07-08).
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.