Individual provider Active NPI

Julia Trumbull

  • Physical Therapist
  • Castle Rock, CO
National Provider Identifier
1306790381
Registry record updated May 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
PTL.0021146 Issued in CO
Practice address
4700 Castleton Way Ste 300
Castle Rock, CO 80109-7807
Phone
(720) 788-7365
NPI assigned
Feb 25, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 11, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X PTL.0021146 CO Primary

Addresses

Primary practice location

4700 Castleton Way Ste 300
Castle Rock, CO 80109-7807

Mailing address

10752 Quail Creek Dr E
Parker, CO 80138-3062
Phone (720) 788-7365

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260312003503 CO Practitioner - Physical Therapist in Private Practice 9335622851 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Castle Rock Therapies, LLCGroup PAC ID 3971903477, 29 clinicians

Practice addresses (Care Compare)

4700 Castleton Way
Suite 300
Castle Rock, CO 80109-7807
Phone (720) 788-7365

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
PTL.0021146COMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Castle Rock Therapies, LLC Physical Therapist CurrentSince Mar 2, 2026 Accepting new patients
Castle Rock Therapies, LLC PastSince Mar 2, 2026 Accepting new patients

Locations

4700 Castleton Way
Ste 300
Castle Rock, CO 80109
Phone (720) 788-7365

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.

NPI Registry JSON

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

{
    "created_epoch": "1771977600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778457600000",
    "number": "1306790381",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10752 QUAIL CREEK DR E",
            "city": "PARKER",
            "state": "CO",
            "postal_code": "801383062",
            "telephone_number": "720-788-7365"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4700 CASTLETON WAY STE 300",
            "city": "CASTLE ROCK",
            "state": "CO",
            "postal_code": "801097807",
            "telephone_number": "720-788-7365"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TRUMBULL",
        "first_name": "JULIA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-02-25",
        "last_updated": "2026-05-11",
        "certification_date": "2026-05-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "CO",
            "license": "PTL.0021146",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Castle Rock, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.

Verify at the official NPI Registry.