NPIMap

Individual provider Active NPI

Robert Casey Sullivan, M.D.

  • Cardiovascular Disease Physician
  • Oklahoma City, OK
National Provider Identifier
1265896179
Registry record updated May 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
40387 Issued in OK
Practice address
3433 NW 56TH St Ste 400
Oklahoma City, OK 73112-4430
Phone
(405) 948-4040
NPI assigned
Apr 6, 2016
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 29, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X 40387 OK Primary

Addresses

Primary practice location

3433 NW 56TH St Ste 400
Oklahoma City, OK 73112-4430

Mailing address

3433 NW 56TH St Ste 400
Oklahoma City, OK 73112-4430
Phone (405) 948-4040

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240805001824 OK Practitioner - Interventional CardiologyPractitioner - Cardiovascular Disease (Cardiology) 8426341884 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Interventional CardiologyAlso: Cardiovascular Disease (Cardiology)
Education
University of South Florida College of Medicine, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Integris Cardiovascular Physicians LLCGroup PAC ID 3577730068, 116 clinicians

Practice addresses (Care Compare)

3433 NW 56TH St
Suite 400
Oklahoma City, OK 73112-4430
Phone (405) 947-3341

Hospital & facility affiliations

  • Integris Baptist Medical Center, Inc Hospital, Oklahoma City, OK, CCN 370028
  • Integris Canadian Valley Hospital Hospital, Yukon, OK, CCN 370211
  • Duncan Regional Hospital, Inc Hospital, Duncan, OK, CCN 370023
  • Elkview General Hospital Hospital, Hobart, OK, CCN 370783
  • Integris Health Edmond Hospital Hospital, Edmond, OK, CCN 370236

Merit-based Incentive Payment System (MIPS)

Final score
84.7 of 100Reported as group
Quality
73.46
Promoting interoperability
100
Improvement activities
40
Cost
69.29

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Integris Cardiovascular Physicians LLC Cardiovascular Disease CurrentSince Jul 31, 2024 Accepting new patients
Integris Baptist Medical Center Inc Past Accepting new patients
Jackson County Memorial Hospital Authority Past Accepting new patients
Integris Cardiovsacular Physicians Past Accepting new patients

Locations

3433 NW 56th St
Ste 580
Oklahoma City, OK 73112
Phone (405) 917-3518

3433 NW 56th St
Ste 400
Oklahoma City, OK 73112
Phone (405) 946-9831

3433 NW 56th St
Ste 800
Oklahoma City, OK 73112
Phone (405) 946-9831

3433 NW 56th St
Oklahoma City, OK 73112
Phone (405) 947-3341

3433 NW 56th St
Ste 760
Oklahoma City, OK 73112
Phone (405) 948-0640

Interoperability endpoints

  • Direct secure messaging: rsullivan364032@direct.integrisok.com

Organizations & group practices 4

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 8

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": "1459900800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780012800000",
    "number": "1265896179",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3433 NW 56TH ST STE 400",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731124430",
            "telephone_number": "405-948-4040"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3433 NW 56TH ST STE 400",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731124430",
            "telephone_number": "405-948-4040"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SULLIVAN",
        "first_name": "ROBERT",
        "middle_name": "CASEY",
        "name_prefix": "Mr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-04-06",
        "last_updated": "2026-05-29",
        "certification_date": "2026-05-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "OK",
            "license": "40387",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oklahoma City, OK

Sources for this page

Verify at the official NPI Registry.