Individual provider Active NPI

Paul Castellini, PA-S

  • Physician Assistant
  • Colorado Springs, CO
National Provider Identifier
1245947159
Registry record updated Oct 14, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
TC138 Issued in KY
Practice address
3204 N Academy Blvd Ste 300
Colorado Springs, CO 80917-5164
Phone
(303) 351-5995
Fax
(720) 925-5897
NPI assigned
Oct 31, 2022
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 14, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X TC138 KY Primary
Physician Assistant 363A00000X PA.0008113 CO
Surgical Physician Assistant 363AS0400X TC138 KY
Medical Physician Assistant 363AM0700X TC138 KY
Student in an Organized Health Care Education/Training Program 390200000X

Addresses

Primary practice location

3204 N Academy Blvd Ste 300
Colorado Springs, CO 80917-5164

Mailing address

5445 DTC Pkwy Ste 1130
Greenwood Village, CO 80111-3038
Phone (720) 749-5599

Other practice location 1

Evans Army Community Hospital
1650 Cochrane Cir
Fort Carson, CO 80913
Phone (513) 520-6162

Other practice location 2

740 S Limestone
Ste L119
Lexington, KY 40536-0001
Phone (859) 257-3253

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO, KY2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20240409003159 CO Practitioner - Physician Assistant 9234577347 Reassigns benefits to 1 organization
I20251106004359 KY Practitioner - Physician Assistant 9234577347 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University of KentuckyGroup PAC ID 3072425289, 778 clinicians

Practice addresses (Care Compare)

740 S Limestone St
Lexington, KY 40508-0001
Phone (859) 233-5950

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
PA.0008113COMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Mountain View Pain Specialists CurrentSince Feb 27, 2024 Accepting new patients
University of Kentucky CurrentSince Oct 23, 2025 Accepting new patients

Locations

15901 E Briarwood Cir
Unit 150
Aurora, CO 80016
Phone (303) 645-4363

3204 N Academy Blvd
Ste 300
Colorado Springs, CO 80917
Phone (719) 323-6224

5445 Dtc Pkwy
Ste 1130
Greenwood Village, CO 80111

10375 Park Meadows Dr
Ste 270
Lone Tree, CO 80124
Phone (303) 351-5995

800 Rose St
Lexington, KY 40536
Phone (859) 257-8562

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1667174400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760400000000",
    "number": "1245947159",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5445 DTC PKWY STE 1130",
            "city": "GREENWOOD VILLAGE",
            "state": "CO",
            "postal_code": "801113038",
            "telephone_number": "720-749-5599",
            "fax_number": "720-925-5897"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3204 N ACADEMY BLVD STE 300",
            "city": "COLORADO SPRINGS",
            "state": "CO",
            "postal_code": "809175164",
            "telephone_number": "303-351-5995",
            "fax_number": "720-925-5897"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "Evans Army Community Hospital",
            "address_2": "1650 Cochrane Cir",
            "address_purpose": "LOCATION",
            "city": "Fort Carson",
            "state": "CO",
            "postal_code": "80913",
            "country_code": "US",
            "telephone_number": "513-520-6162",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "740 S Limestone",
            "address_2": "Ste L119",
            "address_purpose": "LOCATION",
            "city": "Lexington",
            "state": "KY",
            "postal_code": "405360001",
            "country_code": "US",
            "telephone_number": "859-257-3253",
            "fax_number": "859-323-1203",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CASTELLINI",
        "first_name": "PAUL",
        "credential": "PA-S",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-10-31",
        "last_updated": "2025-10-14",
        "certification_date": "2025-10-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "KY",
            "license": "TC138",
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CO",
            "license": "PA.0008113",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "KY",
            "license": "TC138",
            "primary": false
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "KY",
            "license": "TC138",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Colorado Springs, CO

Sources for this page

Verify at the official NPI Registry.