Individual provider Active NPI

Nikolaos Diakos, M.D.

  • Interventional Cardiology Physician
  • Houston, TX
National Provider Identifier
1659791507
Registry record updated Mar 20, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Interventional Cardiology PhysicianTaxonomy code 207RI0011X
License
T9668 Issued in TX
Practice address
6624 Fannin St
Suite 2600
Houston, TX 77030-2338
Phone
(713) 790-9401
Fax
(713) 790-0353
NPI assigned
Apr 18, 2014
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 20, 2023

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Advanced Heart Failure and Transplant Cardiology Physician 207RA0001X T9668 TX
Cardiovascular Disease Physician 207RC0000X 271477 MA
Cardiovascular Disease Physician 207RC0000X T9668 TX
Student in an Organized Health Care Education/Training Program 390200000X
Interventional Cardiology Physician 207RI0011X T9668 TX Primary

Addresses

Primary practice location

6624 Fannin St
Suite 2600
Houston, TX 77030-2338

Mailing address

6624 Fannin St
Suite 2600
Houston, TX 77030-2338
Phone (713) 790-9401

Other practice location 1

30 North 1900 East, 4C116 SOM
Salt Lake City, UT 84132
Phone (801) 581-7899

Other practice location 2

800 Washington St
Boston, MA 02111-1552
Phone (617) 636-8137

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20221108001396 TX Practitioner - Interventional CardiologyPractitioner - Cardiovascular Disease (Cardiology)Practitioner - Advanced Heart Failure and Transplant Cardiology 8921302167 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Interventional CardiologyAlso: Advanced Heart Failure and Transplant Cardiology
Education
Other, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Baylor College of MedicineGroup PAC ID 8022243971, 1,230 clinicians

Practice addresses (Care Compare)

2 Greenway PLZ
Suite 900
Houston, TX 77046-0205

6624 Fannin St
Houston, TX 77030-2312
Phone (713) 529-5530

6720 Bertner Ave
Houston, TX 77030-2604

6770 Bertner Ave
Suite C 350
Houston, TX 77030-2604
Phone (713) 798-1000

7200 Cambridge St
Houston, TX 77030-4202

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Coronary angioplasty and stenting1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
271477MAMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Texas Heart Medical Group CurrentSince Sep 30, 2022 Accepting new patients
Baylor College of Medicine CurrentSince Dec 20, 2022 Accepting new patients
Texas Heart Medical Group Cardiovascular Disease CurrentSince Sep 30, 2022 Accepting new patients
Baylor College of Medicine CurrentSince Dec 20, 2022 Accepting new patients

Locations

6624 Fannin St
Ste 2780
Houston, TX 77030
Phone (713) 790-9401

7200 Cambridge St
Fl 1
Houston, TX 77030
Phone (713) 798-3924

6624 Fannin St
Ste 1877
Houston, TX 77030

6624 Fannin St
Ste 2600
Houston, TX 77030
Phone (713) 790-1818

2 Greenway Plz
Ste 900
Houston, TX 77046
Phone (713) 798-1835

1101 Bates Ave
#P115
Houston, TX 77030
Phone (832) 355-4900

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 1

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": "1397779200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1679270400000",
    "number": "1659791507",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6624 FANNIN ST",
            "address_2": "SUITE 2600",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302338",
            "telephone_number": "713-790-9401",
            "fax_number": "713-790-0353"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6624 FANNIN ST",
            "address_2": "SUITE 2600",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302338",
            "telephone_number": "713-790-9401",
            "fax_number": "713-790-0353"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "30 North 1900 East, 4C116 SOM",
            "address_purpose": "LOCATION",
            "city": "Salt Lake City",
            "state": "UT",
            "postal_code": "84132",
            "country_code": "US",
            "telephone_number": "801-581-7899",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "800 Washington St",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021111552",
            "country_code": "US",
            "telephone_number": "617-636-8137",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DIAKOS",
        "first_name": "NIKOLAOS",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-04-18",
        "last_updated": "2023-03-20",
        "certification_date": "2023-03-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RA0001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Advanced Heart Failure and Transplant Cardiology",
            "state": "TX",
            "license": "T9668",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "MA",
            "license": "271477",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "TX",
            "license": "T9668",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "TX",
            "license": "T9668",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.