Active NPI
David C Di Iorio PC
- Sports Physician Chiropractor
- Geneva, IL
National Provider Identifier
1376544353
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Sports Physician Chiropractor
- License
- 038-007203
- Legal business name
- DAVID C DI IORIO PC
- Practice address
- 421 Hamilton St.
Geneva, IL 60134 - Phone
- (630) 232-6321
- Fax
- (630) 232-9451
- NPI assigned
- Aug 2, 2005
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Dr. David Christopher Di Iorio, D.C.
- Title
- President
- Phone
- (630) 232-6321
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Sports Physician Chiropractor | 111NS0005X | 038-007203 | IL | Primary |
Addresses
Primary practice location
421 Hamilton St.
Geneva, IL 60134
Mailing address
421 Hamilton St.
Geneva, IL 60134
Phone (630) 232-6321
Other names 1
- Fox Chiropractic Center
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IL
Enrollment records 1
National Provider Directory
National Provider DirectoryLocations
421 Hamilton St
Geneva, IL 60134
Phone (630) 232-6321
423 Hamilton St
Geneva, IL 60134
Phone (630) 232-6321
Practitioners & affiliated clinicians
Practitioners 7
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Sports Physician Chiropractor
- Geneva, IL
- NPI 1770582769
-
- Chiropractor
- Carol Stream, IL
- NPI 1225356918
-
- Chiropractor
- Bloomingdale, IL
- NPI 1649377011
-
- Chiropractor
- Bloomingdale, IL
- NPI 1356408322
-
- Chiropractor
- Davenport, IA
- NPI 1790067783
-
- Chiropractor
- Brattleboro, VT
- NPI 1063659365
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1122940800000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1775433600000",
"number": "1376544353",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "421 HAMILTON ST.",
"city": "GENEVA",
"state": "IL",
"postal_code": "60134",
"telephone_number": "630-232-6321",
"fax_number": "630-232-9451"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "421 HAMILTON ST.",
"city": "GENEVA",
"state": "IL",
"postal_code": "60134",
"telephone_number": "630-232-6321",
"fax_number": "630-232-9451"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "DAVID C DI IORIO PC",
"organizational_subpart": "NO",
"enumeration_date": "2005-08-02",
"last_updated": "2026-04-06",
"certification_date": "2026-04-06",
"status": "A",
"authorized_official_last_name": "DI IORIO",
"authorized_official_first_name": "DAVID",
"authorized_official_middle_name": "CHRISTOPHER",
"authorized_official_title_or_position": "PRESIDENT",
"authorized_official_telephone_number": "630-232-6321",
"authorized_official_name_prefix": "Dr.",
"authorized_official_credential": "D.C."
},
"taxonomies": [
{
"code": "111NS0005X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Chiropractor, Sports Physician",
"state": "IL",
"license": "038-007203",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"organization_name": "Fox Chiropractic Center",
"code": "3",
"type": "Doing Business As"
}
]
}
Other providers in Geneva, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.