Active NPI
Monica Liddle, ND, LM, CPM
- Midwife
- Duluth, MN
National Provider Identifier
1588784573
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Midwife
- License
- 1019
- Practice address
- 1001 E 9TH St Ste 110
Duluth, MN 55805-1604 - Phone
- (218) 940-0761
- Fax
- (218) 520-0663
- NPI assigned
- Mar 31, 2007
- Last updated
- May 12, 2026
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Naturopath | 175F00000X | 1045 | MN | |
| Midwife | 176B00000X | 1019 | MN | Primary |
| Midwife | 176B00000X | 2949 | WI |
Addresses
Primary practice location
1001 E 9TH St Ste 110
Duluth, MN 55805-1604
Mailing address
1001 E 9TH St Ste 110
Duluth, MN 55805-1604
Phone (218) 940-0761
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 |
|---|---|---|---|
| 1045 | MN | MD | Marriage & Family Therapist |
| 1019 | MN | MD | Registered Dietitian |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1175299200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778544000000",
"number": "1588784573",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1001 E 9TH ST STE 110",
"city": "DULUTH",
"state": "MN",
"postal_code": "558051604",
"telephone_number": "218-940-0761",
"fax_number": "218-520-0663"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1001 E 9TH ST STE 110",
"city": "DULUTH",
"state": "MN",
"postal_code": "558051604",
"telephone_number": "218-940-0761",
"fax_number": "218-520-0663"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LIDDLE",
"first_name": "MONICA",
"credential": "ND, LM, CPM",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2007-03-31",
"last_updated": "2026-05-12",
"certification_date": "2026-05-12",
"status": "A"
},
"taxonomies": [
{
"code": "175F00000X",
"taxonomy_group": "",
"desc": "Naturopath",
"state": "MN",
"license": "1045",
"primary": false
},
{
"code": "176B00000X",
"taxonomy_group": "",
"desc": "Midwife",
"state": "MN",
"license": "1019",
"primary": true
},
{
"code": "176B00000X",
"taxonomy_group": "",
"desc": "Midwife",
"state": "WI",
"license": "2949",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Duluth, MN
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 12, 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.