Individual provider Active NPI

Sean Anthony Behan, MD

  • Cardiovascular Disease Physician
  • Denver, CO
National Provider Identifier
1144726639
Registry record updated Jun 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
111134 Issued in GA
Practice address
660 Bannock St
Denver, CO 80204-4506
Phone
(303) 436-4949
Fax
(303) 602-6217
NPI assigned
Apr 3, 2018
Last updated
Jun 29, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 29, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 036.156744 IL
Cardiovascular Disease Physician 207RC0000X DR.0073464 CO
Cardiovascular Disease Physician 207RC0000X 111134 GA Primary

Addresses

Primary practice location

660 Bannock St
Denver, CO 80204-4506

Mailing address

777 Bannock St
Denver, CO 80204-4597
Phone (303) 436-4949

Other practice location 1

840 S Wood St Ste 920S
Chicago, IL 60612-4325
Phone (312) 996-6730

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO, GA2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20240802001029 CO Practitioner - Internal MedicinePractitioner - Cardiovascular Disease (Cardiology) 9537415674 Reassigns benefits to 1 organization
I20260514002585 GA Practitioner - Cardiovascular Disease (Cardiology) 9537415674 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)
Education
University of Arizona College of Medicine, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Piedmont Cardiology of Atlanta, LLCGroup PAC ID 0345321691, 478 clinicians
Denver Health and Hospital AuthorityGroup PAC ID 4688583578, shared by 20 NPIs, 830 clinicians

Practice addresses (Care Compare)

1412 Milstead Ave NE
Conyers, GA 30012-3877
Phone (770) 918-3000

20 Francis Way
Sharpsburg, GA 30277-3589

745 Poplar Rd
Newnan, GA 30265-1618
Phone (770) 253-1912

777 Bannock St
Denver, CO 80204-4507
Phone (303) 436-6000

795 Poplar Rd
Suite 400
Newnan, GA 30265-2590
Phone (770) 254-6089

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
96.65 of 100Reported as group
Quality
92.15
Promoting interoperability
100
Improvement activities
40
Cost
80.02

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036.156744ILMDInternal Medicine Physician
DR.0073464COMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Denver Health and Hospital Authority CurrentSince Jul 29, 2024 Accepting new patients
Denver Health and Hospital Authority CurrentSince Jul 29, 2024 Accepting new patients
Denver Health and Hospital Authority Past Accepting new patients
Denver Health and Hospital Authority Past Accepting new patients

Locations

777 Bannock St
Denver, CO 80204

777 Bannock St
#1923
Denver, CO 80204
Phone (303) 602-2720

Interoperability endpoints

  • Direct secure messaging: sbehan143278@direct.dhha.org

Organizations & group practices 6

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.

Hospital & facility affiliations 4

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": "1522713600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782691200000",
    "number": "1144726639",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "777 BANNOCK ST",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802044597",
            "telephone_number": "303-436-4949",
            "fax_number": "303-602-6217"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "660 BANNOCK ST",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802044506",
            "telephone_number": "303-436-4949",
            "fax_number": "303-602-6217"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "840 S Wood St Ste 920S",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606124325",
            "country_code": "US",
            "telephone_number": "312-996-6730",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BEHAN",
        "first_name": "SEAN",
        "middle_name": "ANTHONY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-04-03",
        "last_updated": "2026-06-29",
        "certification_date": "2026-06-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036.156744",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "CO",
            "license": "DR.0073464",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "GA",
            "license": "111134",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Denver, CO

Sources for this page

Verify at the official NPI Registry.