Active NPI
Harrison Joseph Pfeifer, PT, DPT
- Physical Therapist
- Billings, MT
National Provider Identifier
1033026232
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physical Therapist
- License
- PRD-PT-LIC-31793
- Practice address
- 1739 Spring Creek Rd
Billings, MT 59102-6747 - Phone
- (406) 237-5050
- NPI assigned
- Aug 25, 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 |
|---|---|---|---|---|
| Physical Therapist | 225100000X | PRD-PT-LIC-31793 | MT | Primary |
Addresses
Primary practice location
1739 Spring Creek Rd
Billings, MT 59102-6747
Mailing address
2025 Charlotte Dr
Apt 2
Billings, MT 59102
Phone (630) 301-8305
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": "1787616000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787616000000",
"number": "1033026232",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2025 CHARLOTTE DR",
"address_2": "APT 2",
"city": "BILLINGS",
"state": "MT",
"postal_code": "59102",
"telephone_number": "630-301-8305"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1739 SPRING CREEK RD",
"city": "BILLINGS",
"state": "MT",
"postal_code": "591026747",
"telephone_number": "406-237-5050"
}
],
"practiceLocations": [],
"basic": {
"last_name": "PFEIFER",
"first_name": "HARRISON",
"middle_name": "JOSEPH",
"credential": "PT, DPT",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2026-08-25",
"last_updated": "2026-08-25",
"certification_date": "2026-08-20",
"status": "A"
},
"taxonomies": [
{
"code": "225100000X",
"taxonomy_group": "",
"desc": "Physical Therapist",
"state": "MT",
"license": "PRD-PT-LIC-31793",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Billings, MT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.