Active NPI
Russell Matthew Linman, DDS, MD
- Oral and Maxillofacial Surgery (Dentist)
- Mishawaka, IN
National Provider Identifier
1699713321
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)
- License
- 12010802A
- Practice address
- 270 E Day Rd
Suite 260
Mishawaka, IN 46545-3444 - Phone
- (574) 272-8823
- NPI assigned
- Jun 3, 2006
- Last updated
- Jul 13, 2026
- 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 |
|---|---|---|---|---|
| Oral and Maxillofacial Surgery (Dentist) | 1223S0112X | 12010802A | IN | Primary |
Addresses
Primary practice location
270 E Day Rd
Suite 260
Mishawaka, IN 46545-3444
Mailing address
270 E Day Rd
Suite 260
Mishawaka, IN 46545-3444
Phone (574) 272-8823
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
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 12010802A | IN | MD | Oral and Maxillofacial Surgery (Dentist) |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1149292800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1699713321",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "270 E DAY RD",
"address_2": "SUITE 260",
"city": "MISHAWAKA",
"state": "IN",
"postal_code": "465453444",
"telephone_number": "574-272-8823"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "270 E DAY RD",
"address_2": "SUITE 260",
"city": "MISHAWAKA",
"state": "IN",
"postal_code": "465453444",
"telephone_number": "574-272-8823"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LINMAN",
"first_name": "RUSSELL",
"middle_name": "MATTHEW",
"name_prefix": "Dr.",
"credential": "DDS, MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-06-03",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "1223S0112X",
"taxonomy_group": "",
"desc": "Dentist, Oral and Maxillofacial Surgery",
"state": "IN",
"license": "12010802A",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Mishawaka, 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.