Active NPI
Joseph Matthew Paddock, PA-S
- Physician Assistant
- Fort Collins, CO
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- PA.0009648
- Practice address
- 2121 E Harmony Rd Unit 100
Fort Collins, CO 80528-3401 - Phone
- (970) 221-1000
- Fax
- (970) 297-6886
- NPI assigned
- May 14, 2024
- Last updated
- May 7, 2026
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | PA.0009648 | CO | Primary |
Addresses
Primary practice location
2121 E Harmony Rd Unit 100
Fort Collins, CO 80528-3401
Mailing address
2121 E Harmony Rd Unit 100
Fort Collins, CO 80528-3401
Phone (970) 624-2423
Other practice location 1
1024 S LeMay Ave # F1051
Fort Collins, CO 80524-3929
Phone (970) 221-1000
Other practice location 2
8401 S Chambers Rd
Englewood, CO 80112-3276
Phone (303) 373-2008
Other practice location 3
2500 Rocky Mountain Ave Ste 100
Loveland, CO 80538-9004
Phone (970) 624-1800
Other practice location 4
6767 29th St Fl 3
Greeley, CO 80634-5474
Phone (970) 221-1000
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CO
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2025
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
2121 E Harmony Rd
Unit 100 Uchmg Cardiology Fort Collins
Fort Collins, CO 80528-3401
Phone (970) 221-1000
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| PA.0009648 | CO | MD | Physician Assistant |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba UCHealth Medical Group
- General Practice Physician
- Loveland, CO
- NPI 1225356868
Hospital & facility affiliations 17
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Greeley Emergency Center
- General Acute Care Hospital
- Greeley, CO
- NPI 1104262286
-
- General Acute Care Hospital
- Loveland, CO
- NPI 1750392304
-
- General Acute Care Hospital
- Greeley, CO
- NPI 1780243055
-
dba Poudre Valley Hospital
- General Acute Care Hospital
- Greeley, CO
- NPI 1679419808
-
dba Poudre Valley Health System
- General Acute Care Hospital
- Greeley, CO
- NPI 1962158857
-
dba Poudre Valley Hospital
- General Acute Care Hospital
- Fort Collins, CO
- NPI 1073172094
-
dba Poudre Valley Hospital
- General Acute Care Hospital
- Fort Collins, CO
- NPI 1093374001
-
dba Poudre Valley Hospital
- General Acute Care Hospital
- Fort Collins, CO
- NPI 1093374092
-
dba Poudre Valley Hospital
- General Acute Care Hospital
- Fort Collins, CO
- NPI 1114586278
-
dba Poudre Valley Hospital
- General Acute Care Hospital
- Fort Collins, CO
- NPI 1184283103
-
dba UCHealth Lifeline
- General Acute Care Hospital
- Aurora, CO
- NPI 1225610389
-
dba Poudre Valley Hospital
- General Acute Care Hospital
- Windsor, CO
- NPI 1467011619
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1715644800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778112000000",
"number": "1497504492",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2121 E HARMONY RD UNIT 100",
"city": "FORT COLLINS",
"state": "CO",
"postal_code": "805283401",
"telephone_number": "970-624-2423",
"fax_number": "970-490-4155"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2121 E HARMONY RD UNIT 100",
"city": "FORT COLLINS",
"state": "CO",
"postal_code": "805283401",
"telephone_number": "970-221-1000",
"fax_number": "970-297-6886"
}
],
"practiceLocations": [
{
"address_1": "1024 S LeMay Ave # F1051",
"address_purpose": "LOCATION",
"city": "Fort Collins",
"state": "CO",
"postal_code": "805243929",
"country_code": "US",
"telephone_number": "970-221-1000",
"fax_number": "970-297-6844",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "8401 S Chambers Rd",
"address_purpose": "LOCATION",
"city": "Englewood",
"state": "CO",
"postal_code": "801123276",
"country_code": "US",
"telephone_number": "303-373-2008",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "2500 Rocky Mountain Ave Ste 100",
"address_purpose": "LOCATION",
"city": "Loveland",
"state": "CO",
"postal_code": "805389004",
"country_code": "US",
"telephone_number": "970-624-1800",
"fax_number": "970-624-1891",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "6767 29th St Fl 3",
"address_purpose": "LOCATION",
"city": "Greeley",
"state": "CO",
"postal_code": "806345474",
"country_code": "US",
"telephone_number": "970-221-1000",
"fax_number": "970-652-2499",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "PADDOCK",
"first_name": "JOSEPH",
"middle_name": "MATTHEW",
"credential": "PA-S",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2024-05-14",
"last_updated": "2026-05-07",
"certification_date": "2026-05-07",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "CO",
"license": "PA.0009648",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Fort Collins, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- 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.