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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

Where does Michael Dusa practice?
The practice location on file with NPPES is in Hamden, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Dusa?
The National Provider Identifier (NPI) for Michael Dusa is 1639222375, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.