NPIMap

Individual provider Active NPI

Cecilia Sorensen

  • Emergency Medicine Physician
  • Denver, CO
National Provider Identifier
1013335793
Registry record updated May 7, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
DR.0057002 Issued in CO
Practice address
777 Bannock St
Denver, CO 80204-4507
Phone
(303) 436-6000
NPI assigned
Mar 31, 2014
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 7, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X DR.0057002 CO Primary

Addresses

Primary practice location

777 Bannock St
Denver, CO 80204-4507

Mailing address

4560 Martin Dr
Boulder, CO 80305-6004

Electronic endpoints 3

TypeEndpointUseAffiliation
FHIR URL https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ Health Information Exchange (HIE)
FHIR URL https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/ Health Information Exchange (HIE)
Direct Messaging Address Cjs9015@direct.nyp.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO, NY2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20161129000902 CO Practitioner - Emergency Medicine 8325328834 Reassigns benefits to 4 organizations
I20220211001615 NY Practitioner - Emergency Medicine 8325328834 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Drexel University College of Medicine, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1801 16TH St
Greeley, CO 80631-5154
Phone (970) 352-4121

622 W 168TH St
New York, NY 10032-3720
Phone (212) 305-9876

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Emergency Professionals of Colorado, PC Emergency Medicine CurrentSince Jun 21, 2018 Accepting new patients
Aspen Valley Hospital District CurrentSince Jun 1, 2025 Accepting new patients
Trustees of Columbia University in the City of New York CurrentSince Nov 10, 2021 Accepting new patients
Trustees of Columbia University in the City of New York Current Accepting new patients
Trustees of Columbia University in the City of New York Emergency Medicine CurrentSince Nov 10, 2021 Accepting new patients
Yampa Valley Medical Center CurrentSince Nov 13, 2023 Accepting new patients
Aspen Valley Hospital District CurrentSince Jul 1, 2025 Accepting new patients
Emergency Professionals of Colorado, PC Emergency Medicine CurrentSince Jun 21, 2018 Accepting new patients
Aspen Valley Hospital District Emergency Medicine CurrentSince Jun 1, 2025 Accepting new patients
Yampa Valley Medical Center Current Accepting new patients
Yampa Valley Medical Center CurrentSince Nov 13, 2023 Accepting new patients
Emergency Professionals of Colorado, PC Emergency Medicine Past Accepting new patients
Emergency Professionals of Colorado, PC Emergency Medicine Past Accepting new patients
Emergency Professionals of Colorado, PC Emergency Medicine Past Accepting new patients

Locations

401 Castle Creek Rd
Aspen, CO 81611
Phone (970) 544-1192

4700 Lady Moon Dr
Fort Collins, CO 80528
Phone (970) 521-4600

1801 16th St
Greeley, CO 80631
Phone (970) 352-4121

2000 70th Ave
Greeley, CO 80634
Phone (970) 352-7366

2000 Boise Ave
Loveland, CO 80538
Phone (970) 635-4071

1024 Central Park Dr
Steamboat Springs, CO 80487
Phone (970) 824-1322

940 Central Park Dr
Ste 200
Steamboat Springs, CO 80487
Phone (970) 870-9131

615 Fairhurst St
Sterling, CO 80751
Phone (970) 521-0322

622 W 168th St
New York, NY 10032
Phone (212) 305-4931

161 Fort Washington Ave
New York, NY 10032
Phone (212) 305-8559

630 W 168th St
New York, NY 10032
Phone (212) 305-1948

Interoperability endpoints

  • FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/
  • Direct secure messaging: cjs9015@direct.nyp.org
  • FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/

Organizations & group practices 14

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.

View all 14

Hospital & facility affiliations 12

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": "1396224000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1746576000000",
    "number": "1013335793",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4560 MARTIN DR",
            "city": "BOULDER",
            "state": "CO",
            "postal_code": "803056004"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "777 BANNOCK ST",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802044507",
            "telephone_number": "303-436-6000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SORENSEN",
        "first_name": "CECILIA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2014-03-31",
        "last_updated": "2025-05-07",
        "certification_date": "2025-05-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CO",
            "license": "DR.0057002",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "N",
            "endpointDescription": "FHIR",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "FHIR",
            "address_1": "630 W 168th St",
            "city": "New York",
            "state": "NY",
            "country_code": "US",
            "postal_code": "100323725",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/",
            "affiliation": "N",
            "endpointDescription": "FHIR",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "FHIR",
            "address_1": "630 W 168th St",
            "city": "New York",
            "state": "NY",
            "country_code": "US",
            "postal_code": "100323725",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "Cjs9015@direct.nyp.org",
            "affiliation": "N",
            "endpointDescription": "Direct Address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Direct Address",
            "address_1": "630 W 168th St",
            "city": "New York",
            "state": "NY",
            "country_code": "US",
            "postal_code": "100323725",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Denver, CO

Sources for this page

Verify at the official NPI Registry.