Individual provider Active NPI

Jason Edward Rozeski

  • Emergency Medicine Physician
  • Boulder, CO
National Provider Identifier
1225055270
Registry record updated Apr 16, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
25242 Issued in NV
Practice address
1100 Balsam Ave
Emergency Dept
Boulder, CO 80304-3404
Phone
(303) 440-2037
Fax
(303) 306-7753
NPI assigned
Jul 16, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 16, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 46587 CO
Emergency Medicine Physician 207P00000X 25242 NV Primary

Addresses

Primary practice location

1100 Balsam Ave
Emergency Dept
Boulder, CO 80304-3404

Mailing address

PO Box 173894
Denver, CO 80217-3894
Phone (303) 306-7783

Other identifiers 1

IdentifierTypeStateIssuer
43159222MedicaidCO

Other names 1

  • Jason E. Rozeski Professional name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO, NV, TX3 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20080724000723 CO Practitioner - Emergency Medicine 0648372888 Reassigns benefits to 4 organizations
I20240422001434 NV Practitioner - Emergency Medicine 0648372888 Reassigns benefits to 1 organization
I20250521002886 TX Practitioner - Emergency Medicine 0648372888 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Tulane University School of Medicine, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

3186 S Maryland Pkwy
Las Vegas, NV 89109-2317
Phone (702) 731-8585

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
46587COMDEmergency Medicine Physician
25242NVMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Fremont Emergency Services Scherr LTD Emergency Medicine Current Accepting new patients
Boulder Community Health CurrentSince Aug 1, 2016 Accepting new patients
Boulder Emergency Physicians PC Emergency Medicine CurrentSince Oct 1, 2008 Accepting new patients
Lutheran Hospital Association of the San Luis Valley CurrentSince Sep 12, 2023 Accepting new patients
Fremont Emergency Services Scherr LTD Emergency Medicine CurrentSince Jun 15, 2024 Accepting new patients
Boulder Community Health Current Accepting new patients
Lutheran Hospital Association of the San Luis Valley CurrentSince Dec 1, 2025 Accepting new patients
Concord Medical Group of Texas PLLC Emergency Medicine CurrentSince Apr 18, 2025 Accepting new patients
Boulder Community Health CurrentSince Aug 1, 2016 Accepting new patients
Boulder Emergency Physicians PC Emergency Medicine CurrentSince Oct 1, 2008 Accepting new patients
Fremont Emergency Services Scherr LTD Emergency Medicine CurrentSince Jun 15, 2024 Accepting new patients
Boulder Community Health Past Accepting new patients
Longs Peak Emergency Physicians, PC Emergency Medicine Past Accepting new patients
Carepoint P.C. Emergency Medicine Past Accepting new patients
Platte Valley Emergency Physicians, PC Emergency Medicine Past Accepting new patients
Mercy Hospital South Emergency Medicine Past Accepting new patients

Locations

106 Blanca Ave
Alamosa, CO 81101
Phone (719) 589-2511

2550 S Parker Rd
Ste 206
Aurora, CO 80014

1100 Balsam Ave
Boulder, CO 80304
Phone (303) 415-7000

4801 Riverbend Rd
Ste 300
Boulder, CO 80301
Phone (303) 415-8621

4747 Arapahoe Ave
Boulder, CO 80303
Phone (303) 415-7000

310 County Road 14
Del Norte, CO 81132
Phone (719) 657-2510

19021 US Highway 285
La Jara, CO 81140
Phone (719) 274-5121

9860 W Skye Cyn Dr
Las Vegas, NV 89166

3186 S Maryland Pkwy
Las Vegas, NV 89109
Phone (702) 731-8000

9075 Blue Diamond Rd
Las Vegas, NV 89178
Phone (702) 916-5000

3325 S Fort Apache Rd
Las Vegas, NV 89117
Phone (702) 962-0500

9300 W Sunset Rd
Las Vegas, NV 89148
Phone (702) 880-2100

3186 S Maryland Pkwy
Ste 410
Las Vegas, NV 89109

10770 Las Vegas Blvd S
Las Vegas, NV 89183
Phone (702) 916-9002

3100 N Tenaya Way
Las Vegas, NV 89128
Phone (702) 225-5025

7207 Aliante Pkwy
North Las Vegas, NV 89084
Phone (702) 962-5100

200 S Geneva St
Breckenridge, TX 76424
Phone (254) 559-2241

321 N Central Expy
Ste 350
McKinney, TX 75070
Phone (972) 533-6307

520 E 6th St
Odessa, TX 79761
Phone (432) 332-0929

Organizations & group practices 16

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.

View all 16

Hospital & facility affiliations 36

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

View all 36

NPI Registry JSON

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

{
    "created_epoch": "1153008000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1713225600000",
    "number": "1225055270",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 173894",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802173894",
            "telephone_number": "303-306-7783",
            "fax_number": "303-306-7753"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 BALSAM AVE",
            "address_2": "EMERGENCY DEPT",
            "city": "BOULDER",
            "state": "CO",
            "postal_code": "803043404",
            "telephone_number": "303-440-2037",
            "fax_number": "303-306-7753"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROZESKI",
        "first_name": "JASON",
        "middle_name": "EDWARD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-16",
        "last_updated": "2024-04-16",
        "certification_date": "2024-04-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CO",
            "license": "46587",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NV",
            "license": "25242",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "43159222",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "JASON",
            "last_name": "ROZESKI",
            "middle_name": "E.",
            "credential": "M.D.",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Boulder, CO

Sources for this page

Verify at the official NPI Registry.