Active NPI
Maria Mackey, RN
- Ambulatory Care Registered Nurse
- Iron Mountain, MI
National Provider Identifier
1902713472
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ambulatory Care Registered Nurse
- License
- 4704371042
- Practice address
- 325 E H St
Iron Mountain, MI 49801-4760 - Phone
- (906) 774-3300
- NPI assigned
- Aug 27, 2026
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Ambulatory Care Registered Nurse | 163WP2201X | 4704371042 | MI | Primary |
Addresses
Primary practice location
325 E H St
Iron Mountain, MI 49801-4760
Mailing address
325 E H St
Iron Mountain, MI 49801-4760
Phone (906) 774-3300
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1787788800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787788800000",
"number": "1902713472",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "325 E H ST",
"city": "IRON MOUNTAIN",
"state": "MI",
"postal_code": "498014760",
"telephone_number": "906-774-3300"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "325 E H ST",
"city": "IRON MOUNTAIN",
"state": "MI",
"postal_code": "498014760",
"telephone_number": "906-774-3300"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MACKEY",
"first_name": "MARIA",
"credential": "RN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-08-27",
"last_updated": "2026-08-27",
"certification_date": "2026-08-27",
"status": "A"
},
"taxonomies": [
{
"code": "163WP2201X",
"taxonomy_group": "",
"desc": "Registered Nurse, Ambulatory Care",
"state": "MI",
"license": "4704371042",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Iron Mountain, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.