NPIMap

Individual provider Active NPI

Gregory B Vanzant, D.O.

  • Cardiovascular Disease Physician
  • Oklahoma City, OK
National Provider Identifier
1932196839
Registry record updated Jun 6, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
3703 Issued in OK
Practice address
4200 W Memorial Rd Ste 410
Oklahoma City, OK 73120-8305
Phone
(405) 608-4767
Fax
(405) 607-2976
NPI assigned
Oct 5, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 6, 2022

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 3703 OK Primary

Addresses

Primary practice location

4200 W Memorial Rd Ste 410
Oklahoma City, OK 73120-8305

Mailing address

7800 NW 85TH Ter Ste 200
Oklahoma City, OK 73132-3385

Other identifiers 2

IdentifierTypeStateIssuer
100131230AMedicaidOK
0600063404OtherOKRAILROAD MEDIARE

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address gvanzant@direct.okheart.com Direct

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
I20060614000125 OK Practitioner - Cardiovascular Disease (Cardiology)Practitioner - Internal Medicine 9830167204 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)Also: Internal Medicine
Education
Nova Southeastern College of Osteo Medicine, 1993
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ohh Physicians LLC 132 clinicians
Mercy Hospital Oklahoma City, Inc 37 clinicians

Practice addresses (Care Compare)

4050 W Memorial Rd
FL 3
Oklahoma City, OK 73120-8382
Phone (405) 608-3800

4300 W Memorial Rd
Oklahoma City, OK 73120-8304
Phone (405) 755-1515

Hospital & facility affiliations

  • Oklahoma Heart Hospital, LLC Hospital, Oklahoma City, OK, CCN 370215
  • Mercy Hospital Oklahoma City, Inc Hospital, Oklahoma City, OK, CCN 370013
  • Stillwater Medical Center Hospital, Stillwater, OK, CCN 370049
  • Stillwater Medical-Blackwell Hospital, Blackwell, OK, CCN 370780
  • Stillwater Medical - Perry Hospital, Perry, OK, CCN 370779

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Hospital Oklahoma City, Inc Current Accepting new patients
Stillwater Medical Center Authority CurrentSince Sep 1, 2006 Accepting new patients
Stillwater Medical Center Authority CurrentSince Sep 1, 2006 Accepting new patients
Mercy Hospital Oklahoma City, Inc CurrentSince Jan 1, 2016 Accepting new patients
Stillwater Medical Center Authority Cardiovascular Disease Current Accepting new patients
Ohh Physicians, LLC Cardiovascular Disease CurrentSince Jul 1, 2010 Accepting new patients
Summit Medical Center Past Accepting new patients
Jackson County Memorial Hospital Authority Past Accepting new patients
Oklahoma Heart Hospital, LLC Cardiovascular Disease Past Accepting new patients

Locations

1146 N Hills Ctr
Ada, OK 74820
Phone (580) 332-1080

6801 NW 39th Expy
Ste C
Bethany, OK 73008
Phone (405) 787-6772

4300 W Memorial Rd
Oklahoma City, OK 73120
Phone (405) 752-3962

4050 W Memorial Rd
#3
Oklahoma City, OK 73120

4050 W Memorial Rd
Oklahoma City, OK 73120
Phone (405) 608-3200

4200 W Memorial Rd
Ste 410
Oklahoma City, OK 73120
Phone (405) 608-3866

7800 NW 85th Ter
#200
Oklahoma City, OK 73132

709 S Western Rd
Stillwater, OK 74074
Phone (405) 624-6700

1323 W 6th Ave
Stillwater, OK 74074
Phone (405) 372-1480

Interoperability endpoints

  • FHIR API: https://fhir-myrecord.cerner.com/r4/I-7_h5bO8aC4DcrZl24eCXsg8gA1KGV3/
  • FHIR API: https://epicrp.okheart.com/Oauth2Proxy/MYCHART/api/FHIR/R4
  • Direct secure messaging: gvanzant22252@direct.okheart.com

Organizations & group practices 13

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 13

Hospital & facility affiliations 5

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": "1128470400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1654473600000",
    "number": "1932196839",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7800 NW 85TH TER STE 200",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731323385"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4200 W MEMORIAL RD STE 410",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731208305",
            "telephone_number": "405-608-4767",
            "fax_number": "405-607-2976"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VANZANT",
        "first_name": "GREGORY",
        "middle_name": "B",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-10-05",
        "last_updated": "2022-06-06",
        "certification_date": "2022-06-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "OK",
            "license": "3703",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100131230A",
            "state": "OK"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDIARE",
            "identifier": "0600063404",
            "state": "OK"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "gvanzant@direct.okheart.com",
            "affiliation": "N",
            "endpointDescription": "Direct Address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "4200 W Memorial Rd Ste 410",
            "city": "Oklahoma City",
            "state": "OK",
            "country_code": "US",
            "postal_code": "731208305",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Oklahoma City, OK

Sources for this page

Verify at the official NPI Registry.