Active NPI
Dominic Fitzsimons, DC
- Chiropractor
- Copiague, NY
National Provider Identifier
1528059458
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Chiropractor
- License
- 004344 DC
- Practice address
- 928 Montauk Hwy
Copiague, NY 11726-4901 - Phone
- (631) 872-0150
- Fax
- (631) 872-0551
- NPI assigned
- Oct 31, 2005
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Chiropractor | 111N00000X | 004344 DC | NY | Primary |
Addresses
Primary practice location
928 Montauk Hwy
Copiague, NY 11726-4901
Mailing address
928 Montauk Hwy
Copiague, NY 11726-4901
Phone (631) 872-0150
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 004344 | NY | MD | Mental Health Counselor |
| 004344 DC | NY | MD | Chiropractor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1130716800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1528059458",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "928 MONTAUK HWY",
"city": "COPIAGUE",
"state": "NY",
"postal_code": "117264901",
"telephone_number": "631-872-0150",
"fax_number": "631-872-0551"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "928 MONTAUK HWY",
"city": "COPIAGUE",
"state": "NY",
"postal_code": "117264901",
"telephone_number": "631-872-0150",
"fax_number": "631-872-0551"
}
],
"practiceLocations": [],
"basic": {
"last_name": "FITZSIMONS",
"first_name": "DOMINIC",
"name_prefix": "Dr.",
"credential": "DC",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-10-31",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "111N00000X",
"taxonomy_group": "",
"desc": "Chiropractor",
"state": "NY",
"license": "004344 DC",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Copiague, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.