Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Caroline Hellen, DPT
Physical Therapist in Tucson, AZ · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538942883
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Registry record
Entity type Individual (Type 1)
Name Caroline Hellen
Credential DPT
Sex Female
Practice address 1040 S Harrison Rd Ste 100, Tucson, AZ, 85748
Phone (205) 357-1174
Enumeration date Aug 18, 2023
Last updated in NPPES Apr 24, 2024
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 33172 (AZ) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT 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 1538942883 active?
Yes, as of the latest NPPES snapshot, NPI 1538942883 is active (record last updated 2024-04-24).
How do I verify Caroline Hellen's NPI record?
Cross-check NPI 1538942883 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 → Erik Bidinger Physical Medicine & Rehabilitation Physician · Tucson, AZ NPI 1306330683 Kristopher Chang Physical Therapist · Tucson, AZ NPI 1467013714 Monifa Williams Physical Therapist · Tucson, AZ NPI 1558976282 Xarles Holt Physical Therapist · Tucson, AZ NPI 1881368587 Alyssa Hooker Physical Therapist · Tucson, AZ NPI 1861152092 Alyssa Iserman Physical Therapist · Tucson, AZ NPI 1336861400 Nathaniel Schultz Physical Therapist · Tucson, AZ NPI 1841999570
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-24.