Dr. Michael J Dusa, D.C.
Dr. Michael J Dusa is a Chiropractor provider (Chiropractor) practicing in Hamden, CT, registered in the NPPES registry with NPI 1639222375 since 2007. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1639222375 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Michael J Dusa |
| Credential | D.C. |
| Sex | Male |
| Practice address | Hamden, CT, 06518 |
| Phone | 2032484400 |
| Fax | 2034070678 |
| Enumeration date | 2007-01-18 |
| Last updated in NPPES | 2007-07-08 |
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 | 001015 | CT |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Michael Dusa, D.C. NPI: 1639222375 Taxonomy: 111N00000X (Chiropractor) Address: Hamden, CT, 06518
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1639129935 | Excel Physical Therapy LLC | Organization | Physical Therapy Clinic/Center | Hamden, CT |
| 1174566319 | Dafna Busel | Individual | Physical Therapist | Hamden, CT |
| 1023124971 | Sarah Townsend-Grant | Individual | Physical Therapist | Hamden, CT |
| 1295935385 | Brenda Rapuano | Individual | Physical Therapist | Hamden, CT |
| 1194970947 | Connecticut Weight & Wellness, LLC | Organization | Health Maintenance Organization | Hamden, CT |
| 1497131601 | Eric Sokolowski | Individual | Physical Therapist | Hamden, CT |
| 1770951956 | Ilicia Mathis | Individual | Physical Therapist | Hamden, CT |
Verify this record
Cross-check NPI 1639222375 against the authoritative CMS record: view Dr. Michael J Dusa 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 2007-07-08.