Active NPI
Nicholas C Hammers
- Hearing Instrument Specialist
- Normal, IL
National Provider Identifier
1306658562
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hearing Instrument Specialist
- License
- 2965
- Practice address
- 2151 Shepard Rd
Normal, IL 61761-6414 - Phone
- (309) 455-6108
- Fax
- (217) 698-8153
- NPI assigned
- Jan 24, 2025
- 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 |
|---|---|---|---|---|
| Hearing Instrument Specialist | 237700000X | 2965 | IL | Primary |
Addresses
Primary practice location
2151 Shepard Rd
Normal, IL 61761-6414
Mailing address
3957 N Mulford Rd Ste 2
Rockford, IL 61114-8004
Phone (815) 637-1777
Other practice location 1
3957 N Mulford Rd Ste 2
Rockford, IL 61114-8004
Phone (815) 637-1777
Other practice location 2
2300 W White Oaks Dr
Springfield, IL 62704-6423
Phone (217) 787-4126
Other practice location 3
4100 W Willow Knolls Dr Ste 4
Peoria, IL 61615-4403
Phone (309) 691-4545
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)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 2965 | IL | MD | Hearing Instrument Specialist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Connect Hearing, Inc. | Hearing Instrument Specialist | Past | Accepting new patients |
| Connect Hearing Inc | Hearing Instrument Specialist | Past | Accepting new patients |
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Hearing Aid Equipment
- Rockford, IL
- NPI 1053664722
Hearing Instrument Specialist
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1737676800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776902400000",
"number": "1306658562",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3957 N MULFORD RD STE 2",
"city": "ROCKFORD",
"state": "IL",
"postal_code": "611148004",
"telephone_number": "815-637-1777"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2151 SHEPARD RD",
"city": "NORMAL",
"state": "IL",
"postal_code": "617616414",
"telephone_number": "309-455-6108",
"fax_number": "217-698-8153"
}
],
"practiceLocations": [
{
"address_1": "3957 N Mulford Rd Ste 2",
"address_purpose": "LOCATION",
"city": "Rockford",
"state": "IL",
"postal_code": "611148004",
"country_code": "US",
"telephone_number": "815-637-1777",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "2300 W White Oaks Dr",
"address_purpose": "LOCATION",
"city": "Springfield",
"state": "IL",
"postal_code": "627046423",
"country_code": "US",
"telephone_number": "217-787-4126",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4100 W Willow Knolls Dr Ste 4",
"address_purpose": "LOCATION",
"city": "Peoria",
"state": "IL",
"postal_code": "616154403",
"country_code": "US",
"telephone_number": "309-691-4545",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "HAMMERS",
"first_name": "NICHOLAS",
"middle_name": "C",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-01-24",
"last_updated": "2026-04-23",
"certification_date": "2026-04-23",
"status": "A"
},
"taxonomies": [
{
"code": "237700000X",
"taxonomy_group": "",
"desc": "Hearing Instrument Specialist",
"state": "IL",
"license": "2965",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Normal, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 23, 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.