Active NPI
Robert H Ball, MD
- Maternal & Fetal Medicine Physician
- Houston, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Maternal & Fetal Medicine Physician
- License
- 346663-1205
- Practice address
- 6651 Main St
Houston, TX 77030-2351 - Phone
- (832) 826-3000
- NPI assigned
- Apr 19, 2006
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Obstetrics & Gynecology Physician | 207V00000X | 346663-1205 | UT | |
| Maternal & Fetal Medicine Physician | 207VM0101X | M7843 | TX | |
| Maternal & Fetal Medicine Physician | 207VM0101X | 346663-1205 | UT | Primary |
Addresses
Primary practice location
6651 Main St
Houston, TX 77030-2351
Mailing address
1140 E 3900 S
Suite 390
Salt Lake City, UT 84124-1228
Phone (801) 743-4700
Other practice location 1
1140 E 3900 S
Suite 390
Salt Lake City, UT 84124-1228
Phone (801) 743-4700
Other identifiers 3
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 200134020A | Medicaid | OK | |
| 1447215751 | Medicaid | WY | |
| 31835716 | Medicaid | CO |
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
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 346663-1205 | UT | MD | Maternal & Fetal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Baylor College of Medicine | Current | Accepting new patients | |
| Baylor College of Medicine | Current | Accepting new patients | |
| Texas Children'S Physician Group | Current | Accepting new patients | |
| Methodist Physician Practices, PLLC | Maternal & Fetal Medicine | Past | Accepting new patients |
| Texas Children'S Hospital | Past | Accepting new patients | |
| St. David'S Specialized Women'S Services, PLLC | Maternal & Fetal Medicine | Past | Accepting new patients |
| University Radiology Associates | Past | Accepting new patients | |
| Texas Childrens Hospital | Past | Accepting new patients | |
| Maternal Fetal Services of Utah LLC | Maternal & Fetal Medicine | Past | Accepting new patients |
| East Bay Perinatal Medical Associates | Maternal & Fetal Medicine | Past | Accepting new patients |
Locations
8611 N Mopac Expy
Austin, TX 78759
Phone (713) 816-1250
6701 Fannin St
Houston, TX 77030
Phone (832) 822-1764
1102 Bates Ave
#1450
Houston, TX 77030
1504 Taub Loop
Houston, TX 77030
Phone (713) 873-2860
700 N Sam Houston Pkwy W
Houston, TX 77067
Phone (832) 828-1005
1201 W Frank Ave
Lufkin, TX 75904
Phone (936) 634-8111
101 W Expressway 83
McAllen, TX 78503
Phone (956) 661-9840
6651 Main St
Va Hospital, TX 77030
Phone (832) 826-3000
Interoperability endpoints
- rball278053@prddirect.texaschildrens.org
- https://api.platform.athenahealth.com/16700/brand/2/csg/1/fhir/r4
Organizations & group practices 10
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.
-
- Family Medicine Physician
- Houston, TX
- NPI 1053352914
-
- Pediatrics Physician
- Houston, TX
- NPI 1861675506
-
- Internal Medicine Physician
- Houston, TX
- NPI 1104867175
-
- Surgery Physician
- San Antonio, TX
- NPI 1922252717
Maternal & Fetal Medicine
-
- Maternal & Fetal Medicine Physician
- Austin, TX
- NPI 1821229568
-
- Children's Hospital
- Austin, TX
- NPI 1194507947
-
- Anatomic Pathology & Clinical Pathology Physician
- Austin, TX
- NPI 1285403642
-
- Maternal & Fetal Medicine Physician
- Oakland, CA
- NPI 1144272170
-
- Maternal & Fetal Medicine Physician
- Salt Lake City, UT
- NPI 1457393084
-
- Diagnostic Radiology Physician
- Salt Lake City, UT
- NPI 1639124498
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1145404800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776988800000",
"number": "1447215751",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1140 E 3900 S",
"address_2": "SUITE 390",
"city": "SALT LAKE CITY",
"state": "UT",
"postal_code": "841241228",
"telephone_number": "801-743-4700",
"fax_number": "801-743-4705"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6651 MAIN ST",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770302351",
"telephone_number": "832-826-3000"
}
],
"practiceLocations": [
{
"address_1": "1140 E 3900 S",
"address_2": "Suite 390",
"address_purpose": "LOCATION",
"city": "Salt Lake City",
"state": "UT",
"postal_code": "841241228",
"country_code": "US",
"telephone_number": "801-743-4700",
"fax_number": "801-743-4705",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "BALL",
"first_name": "ROBERT",
"middle_name": "H",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-04-19",
"last_updated": "2026-04-24",
"certification_date": "2026-04-24",
"status": "A"
},
"taxonomies": [
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "UT",
"license": "346663-1205",
"primary": false
},
{
"code": "207VM0101X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology, Maternal & Fetal Medicine",
"state": "TX",
"license": "M7843",
"primary": false
},
{
"code": "207VM0101X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology, Maternal & Fetal Medicine",
"state": "UT",
"license": "346663-1205",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "200134020A",
"state": "OK"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1447215751",
"state": "WY"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "31835716",
"state": "CO"
}
],
"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 Apr 24, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.