Daniel James Mascaro
Daniel James Mascaro is a Chiropractor provider (Chiropractor) practicing in Groton, CT, registered in the NPPES registry with NPI 1508393489 since 2017.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1508393489 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Daniel James Mascaro |
| Sex | Male |
| Practice address | Groton, CT, 06340 |
| Phone | 8605018863 |
| Enumeration date | 2017-05-22 |
| Last updated in NPPES | 2022-06-07 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 38MC00745400 | NJ |
Copy-ready billing details
Provider: Daniel Mascaro NPI: 1508393489 Taxonomy: 111N00000X (Chiropractor) Address: Groton, CT, 06340
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1063466779 | Jennifer Armstrong | Individual | Physical Therapist | Groton, CT |
| 1093760431 | Diagnostic Imaging Services of Ct, LLC | Organization | Diagnostic Radiology Physician | Groton, CT |
| 1245260330 | Lynn Borzillo | Individual | Acupuncturist | Groton, CT |
| 1366475766 | Coastal Imaging LLC | Organization | Diagnostic Radiology Physician | Groton, CT |
| 1043236599 | Warren Geruso | Individual | Chiropractor | Groton, CT |
| 1588680078 | Advanced Back and Neck Care Center LLC | Organization | Chiropractor | Groton, CT |
| 1629098330 | Michael Thomas | Individual | Chiropractor | Groton, CT |
| 1770503492 | Joseph Mascaro | Individual | Chiropractor | Groton, CT |
Verify this record
Cross-check NPI 1508393489 against the authoritative CMS record: view Daniel James Mascaro on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-06-07.