Active NPI
Robert James Johnson, AU.D.
- Audiologist
- Marion, IN
National Provider Identifier
1245274828
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Audiologist
- License
- 23001442A
- Practice address
- VA Northern Indiana Health Care System Audiology (126M
1700 East 38TH Street
Marion, IN 46953 - Phone
- (765) 677-3143
- NPI assigned
- Jun 15, 2006
- 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 |
|---|---|---|---|---|
| Audiologist | 231H00000X | 23001442A | IN | Primary |
Addresses
Primary practice location
VA Northern Indiana Health Care System Audiology (126M
1700 East 38TH Street
Marion, IN 46953
Mailing address
909 S 700 E
Marion, IN 46953-9666
Phone (765) 664-9258
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 |
|---|---|---|---|
| 23001442A | IN | MD | Audiologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1150329600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1245274828",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "909 S 700 E",
"city": "MARION",
"state": "IN",
"postal_code": "469539666",
"telephone_number": "765-664-9258"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "VA NORTHERN INDIANA HEALTH CARE SYSTEM AUDIOLOGY (126M",
"address_2": "1700 EAST 38TH STREET",
"city": "MARION",
"state": "IN",
"postal_code": "46953",
"telephone_number": "765-677-3143"
}
],
"practiceLocations": [],
"basic": {
"last_name": "JOHNSON",
"first_name": "ROBERT",
"middle_name": "JAMES",
"name_prefix": "Dr.",
"credential": "AU.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-06-15",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "231H00000X",
"taxonomy_group": "",
"desc": "Audiologist",
"state": "IN",
"license": "23001442A",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Marion, IN
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.