Active NPI
Esperanza Calderon
- Physical Therapist
- Great Falls, MT
National Provider Identifier
1215748975
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physical Therapist
- Practice address
- 1401 25TH St S
Great Falls, MT 59405-5183 - Phone
- (406) 731-8930
- NPI assigned
- Jan 14, 2025
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physical Therapist | 225100000X | Primary |
Addresses
Primary practice location
1401 25TH St S
Great Falls, MT 59405-5183
Mailing address
1401 25TH St S
Great Falls, MT 59405-5183
Phone (406) 731-8930
Other practice location 1
1101 26th St S
Great Falls, MT 59405-5161
Phone (406) 455-5238
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
Care Compare profile
Medicare Care Compare- Specialty
- Physical Therapist in Private Practice
- Education
- Other, 2024
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
5775 N Union Blvd
Colorado Springs, CO 80918-1744
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1736812800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762214400000",
"number": "1215748975",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1401 25TH ST S",
"city": "GREAT FALLS",
"state": "MT",
"postal_code": "594055183",
"telephone_number": "406-731-8930"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1401 25TH ST S",
"city": "GREAT FALLS",
"state": "MT",
"postal_code": "594055183",
"telephone_number": "406-731-8930"
}
],
"practiceLocations": [
{
"address_1": "1101 26th St S",
"address_purpose": "LOCATION",
"city": "Great Falls",
"state": "MT",
"postal_code": "594055161",
"country_code": "US",
"telephone_number": "406-455-5238",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "CALDERON",
"first_name": "ESPERANZA",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2025-01-14",
"last_updated": "2025-11-04",
"certification_date": "2025-11-04",
"status": "A"
},
"taxonomies": [
{
"code": "225100000X",
"taxonomy_group": "",
"desc": "Physical Therapist",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Great Falls, MT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 4, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.