Active NPI
Alex C Vidaeff, M.D.
- Maternal & Fetal Medicine Physician
- Houston, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Maternal & Fetal Medicine Physician
- License
- L2728
- Practice address
- 1504 Taub Loop
Houston, TX 77030-1608 - Phone
- (713) 526-4243
- NPI assigned
- May 27, 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 |
|---|---|---|---|---|
| Maternal & Fetal Medicine Physician | 207VM0101X | MD70097761 | WA | |
| Maternal & Fetal Medicine Physician | 207VM0101X | BV2407674 | WA | |
| Maternal & Fetal Medicine Physician | 207VM0101X | L2728 | TX | Primary |
Addresses
Primary practice location
1504 Taub Loop
Houston, TX 77030-1608
Mailing address
PO Box 201088
Houston, TX 77216-1088
Phone (713) 500-3500
Other practice location 1
6651 Main St
Houston, TX 77030-2351
Phone (832) 824-1000
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 150664401 | Medicaid | TX | |
| 8A4436 | Other | TX | BCBS |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX, KS, WA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 3
Care Compare profile
Medicare Care Compare- Specialty
- Obstetrics/Gynecology
- Education
- University of Texas Medical School at Houston, 2003
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
200 W Martin Luther King Blvd
Suite 1068
Chattanooga, TN 37402-2560
2000 Health Park Dr
Brentwood, TN 37027-4692
File
Suite 50978
Los Angeles, CA 90074-0001
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| L2728 | TX | MD | Maternal & Fetal Medicine Physician |
| MD70097761 | WA | MD | Maternal & Fetal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Baylor College of Medicine | Current | Accepting new patients | |
| Texas Children'S Physician Group | Current | Accepting new patients | |
| Baylor College of Medicine | Current | Accepting new patients | |
| Ut Physicians | Past | Accepting new patients | |
| Ut Physicians | Past | Accepting new patients |
Locations
6651 Main St
Ste F420
Houston, TX 77030
Phone (832) 826-4636
2450 Holcombe Blvd
Ste 34L
Houston, TX 77021
Phone (832) 828-1000
1504 Taub Loop
Houston, TX 77030
Phone (713) 873-2860
6701 Fannin St
Ste 1420
Houston, TX 77030
Phone (832) 822-4240
6701 Fannin St
Houston, TX 77030
Phone (832) 822-1764
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
- avidaeff129067@prddirect.texaschildrens.org
Organizations & group practices 7
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
-
- Maternal & Fetal Medicine Physician
- Independence, MO
- NPI 1386935237
KS
-
- Maternal & Fetal Medicine Physician
- Seattle, WA
- NPI 1861599573
-
- Internal Medicine Physician
- Houston, TX
- NPI 1104867175
-
- Anesthesiology Physician
- Houston, TX
- NPI 1033157821
-
- Health Educator
- Houston, TX
- NPI 1316534472
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1148688000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778630400000",
"number": "1073560199",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 201088",
"city": "HOUSTON",
"state": "TX",
"postal_code": "772161088",
"telephone_number": "713-500-3500"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1504 TAUB LOOP",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770301608",
"telephone_number": "713-526-4243"
}
],
"practiceLocations": [
{
"address_1": "6651 Main St",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770302351",
"country_code": "US",
"telephone_number": "832-824-1000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "VIDAEFF",
"first_name": "ALEX",
"middle_name": "C",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-05-27",
"last_updated": "2026-05-13",
"certification_date": "2026-05-13",
"status": "A"
},
"taxonomies": [
{
"code": "207VM0101X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology, Maternal & Fetal Medicine",
"state": "WA",
"license": "MD70097761",
"primary": false
},
{
"code": "207VM0101X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology, Maternal & Fetal Medicine",
"state": "WA",
"license": "BV2407674",
"primary": false
},
{
"code": "207VM0101X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology, Maternal & Fetal Medicine",
"state": "TX",
"license": "L2728",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "150664401",
"state": "TX"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BCBS",
"identifier": "8A4436",
"state": "TX"
}
],
"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 May 13, 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.