Active NPI
Nikolaos Diakos, M.D.
- Interventional Cardiology Physician
- Houston, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Interventional Cardiology Physician
- License
- T9668
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 5
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Interventional Cardiology
- Education
- Other, 2007
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
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
| Procedure | Number of procedures |
|---|---|
| Coronary angioplasty and stenting | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 271477 | MA | MD | Cardiovascular Disease Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Texas Heart Medical Group | Current | Accepting new patients | |
| Baylor College of Medicine | Current | Accepting new patients | |
| Texas Heart Medical Group | Cardiovascular Disease | Current | Accepting new patients |
| Baylor College of Medicine | Current | 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.
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- Orthopaedic Surgery Physician
- Sugar Land, TX
- NPI 1700683844
-
- Surgery Physician
- Houston, TX
- NPI 1225764301
-
- Cardiovascular Disease Physician
- Houston, TX
- NPI 1245856087
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Houston, TX
- NPI 1184622847
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
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 20, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.