Active NPI
Michael Mlsna, MD
- Emergency Medicine Physician
- Ishpeming, MI
National Provider Identifier
1891740072
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- 4301050657
- Practice address
- 101 S 4TH St
Ishpeming, MI 49849-2151 - Phone
- (906) 486-4431
- Fax
- (906) 485-2504
- NPI assigned
- May 24, 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 |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | 4301050657 | MI | Primary |
Addresses
Primary practice location
101 S 4TH St
Ishpeming, MI 49849-2151
Mailing address
101 S 4TH St
Ishpeming, MI 49849-2151
Phone (906) 486-4431
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| MM050637 | Other | MI | BLUE SHIELD |
| 2595190 | Medicaid | MI |
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 |
|---|---|---|---|
| 4301050657 | MI | MD | Emergency Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1148428800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1891740072",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "101 S 4TH ST",
"city": "ISHPEMING",
"state": "MI",
"postal_code": "498492151",
"telephone_number": "906-486-4431",
"fax_number": "906-485-2504"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "101 S 4TH ST",
"city": "ISHPEMING",
"state": "MI",
"postal_code": "498492151",
"telephone_number": "906-486-4431",
"fax_number": "906-485-2504"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MLSNA",
"first_name": "MICHAEL",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-05-24",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "MI",
"license": "4301050657",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE SHIELD",
"identifier": "MM050637",
"state": "MI"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "2595190",
"state": "MI"
}
],
"endpoints": [],
"other_names": []
}Other providers in Ishpeming, MI
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.