Active NPI
Grant Patrick Redrow, M.D.
- Urology Physician
- Webster, TX
National Provider Identifier
1316293152
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Urology Physician
- License
- R7095
- Practice address
- 512 E Nasa Pkwy Ste G
Webster, TX 77598-5317 - Phone
- (281) 957-9658
- Fax
- (713) 751-1633
- NPI assigned
- Jul 30, 2012
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Urology Physician | 208800000X | R7095 | TX | Primary |
Addresses
Primary practice location
512 E Nasa Pkwy Ste G
Webster, TX 77598-5317
Mailing address
512 E Nasa Pkwy Ste G
Webster, TX 77598-5317
Other practice location 1
1200 Binz St Ste 460
Houston, TX 77004-6968
Phone (713) 650-1502
Other practice location 2
2020 Nasa Pkwy Ste 250
Houston, TX 77058-3697
Phone (713) 650-1502
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | grant.redrow@gcu.eclinicaldirectplus.com |
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: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Urology
- Education
- University of Texas Medical School at San Antonio, 2012
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
1315 St Joseph Pkwy
Suite 1502
Houston, TX 77002-8327
Phone (713) 650-1502
Hospital & facility affiliations
- Houston Methodist Clear Lake Hospital
- Memorial Hermann Hospital System
- Houston Methodist Hospital
- Houston Methodist Baytown Hospital
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Prostate resection | 17 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 148665 | CA | MD | Marriage & Family Therapist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Prospective Medical PLLC | Current | Accepting new patients | |
| Gulf Coast Urology P.a. | Urology | Current | Accepting new patients |
Locations
1315 St Joseph Pkwy
Ste 1502
Houston, TX 77002
Phone (713) 650-1502
1200 Binz St
Ste 460
Houston, TX 77004
Phone (713) 621-5600
2020 Nasa Pkwy
Ste 250
Houston, TX 77058
Phone (713) 650-1502
Interoperability endpoints
- grant.redrow.1@13131.direct.athenahealth.com
- https://fhir4.healow.com/fhir/r4/AHIBDD/Endpoint/AHIBDD
- gredrow55085@memorialhermann.direct-ci.com
Organizations & group practices 2
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.
-
- Urology Physician
- Houston, TX
- NPI 1356435267
-
- Clinic/Center
- Houston, TX
- NPI 1295618452
Hospital & facility affiliations 9
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Houston, TX
- NPI 1952723967
-
- General Acute Care Hospital
- Houston, TX
- NPI 1730132234
-
- General Acute Care Hospital
- Baytown, TX
- NPI 1891789772
-
- General Acute Care Hospital
- Houston, TX
- NPI 1548387418
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1343606400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782086400000",
"number": "1316293152",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "512 E NASA PKWY STE G",
"city": "WEBSTER",
"state": "TX",
"postal_code": "775985317"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "512 E NASA PKWY STE G",
"city": "WEBSTER",
"state": "TX",
"postal_code": "775985317",
"telephone_number": "281-957-9658",
"fax_number": "713-751-1633"
}
],
"practiceLocations": [
{
"address_1": "1200 Binz St Ste 460",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770046968",
"country_code": "US",
"telephone_number": "713-650-1502",
"fax_number": "713-751-1633",
"country_name": "United States",
"address_type": "DOM"
},
{
"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": {
"last_name": "REDROW",
"first_name": "GRANT",
"middle_name": "PATRICK",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2012-07-30",
"last_updated": "2026-06-22",
"certification_date": "2026-06-22",
"status": "A"
},
"taxonomies": [
{
"code": "208800000X",
"taxonomy_group": "",
"desc": "Urology",
"state": "TX",
"license": "R7095",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "grant.redrow@gcu.eclinicaldirectplus.com",
"affiliation": "N",
"address_1": "2020 Nasa Pkwy Ste 250",
"city": "Houston",
"state": "TX",
"country_code": "US",
"postal_code": "770583697",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}Other providers in Webster, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 2026; 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.