Active NPI
Gulf Coast Urology P.a.
Doing business as Gulf Coast Urology
- Urology Physician
- Houston, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Urology Physician
- Legal business name
- GULF COAST UROLOGY P.A.
- Doing business as
- Gulf Coast Urology
- Practice address
- 1200 Binz St Ste 460
Houston, TX 77004-6968 - Phone
- (713) 650-1502
- Fax
- (713) 751-1633
- NPI assigned
- Oct 3, 2006
- Last updated
- Nov 15, 2025
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Grant Patrick Redrow, MD
- Title
- President
- Phone
- (817) 307-3508
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Urology Physician | 208800000X | NU | Primary |
Addresses
Primary practice location
1200 Binz St Ste 460
Houston, TX 77004-6968
Mailing address
1200 Binz St Ste 460
Houston, TX 77004-6968
Phone (713) 650-1502
Other practice location 1
2020 Nasa Pkwy Ste 250
Houston, TX 77058-3697
Phone (713) 650-1502
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 082730501 | Medicaid | TX |
Other names 2
- Gulf Coast Urology
- John E Bertini Jr MD PA
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
Enrollment records 1
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 45D0489289 | Gulf Coast Urology PA | Provider-performed microscopy | Aug 31, 2026 |
National Provider Directory
National Provider DirectoryLocations
1200 Binz St
Ste 460
Houston, TX 77004
Phone (713) 621-5600
1315 St Joseph Pkwy
Ste 1502
Houston, TX 77002
Phone (713) 650-1502
2020 Nasa Pkwy
Ste 250
Houston, TX 77058
Phone (713) 650-1502
Practitioners & affiliated clinicians
Practitioners 5
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Urology Physician
- Webster, TX
- NPI 1316293152
-
- Urology Physician
- Houston, TX
- NPI 1770583015
-
- Urology Physician
- Houston, TX
- NPI 1407353055
-
- Urology Physician
- Houston, TX
- NPI 1740635119
-
- Urology Physician
- Houston, TX
- NPI 1487654737
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1159833600000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1763164800000",
"number": "1356435267",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1200 BINZ ST STE 460",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770046968",
"telephone_number": "713-650-1502",
"fax_number": "713-751-1633"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1200 BINZ ST STE 460",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770046968",
"telephone_number": "713-650-1502",
"fax_number": "713-751-1633"
}
],
"practiceLocations": [
{
"address_1": "2020 Nasa Pkwy Ste 250",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770583697",
"country_code": "US",
"telephone_number": "713-650-1502",
"fax_number": "713-751-1633",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"organization_name": "GULF COAST UROLOGY P.A.",
"organizational_subpart": "NO",
"enumeration_date": "2006-10-03",
"last_updated": "2025-11-15",
"certification_date": "2025-11-15",
"status": "A",
"authorized_official_last_name": "REDROW",
"authorized_official_first_name": "GRANT",
"authorized_official_middle_name": "PATRICK",
"authorized_official_title_or_position": "PRESIDENT",
"authorized_official_telephone_number": "817-307-3508",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "208800000X",
"taxonomy_group": "",
"desc": "Urology",
"state": "NU",
"license": null,
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "082730501",
"state": "TX"
}
],
"endpoints": [],
"other_names": [
{
"organization_name": "Gulf Coast Urology",
"code": "3",
"type": "Doing Business As"
},
{
"organization_name": "Gulf Coast Urology",
"code": "3",
"type": "Doing Business As"
},
{
"organization_name": "John E Bertini Jr MD PA",
"code": "4",
"type": "Former Legal Business Name"
}
]
}
Other providers in Houston, TX
- Gulf Coast Spine & Neurosurgery PLLC
- Gulf Coast Spine Care LTD., PA
- Gulf Coast Spine Specialties
- Gulf Coast Therapy Houston LLC (Milestones Therapy Services)
- Gulf Coast Urgent Care
- Gulf Coast Vision Center, Inc.
- Gulf Coast Visiting Physicians PLLC
- Gulf Coast-Inpatient Nephrologist Inc
- Gulf Diagnostic Center LLC
- Gulf EMS LLC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 15, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- 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.