Individual provider Active NPI

Martha Wattine F Rac, MD

  • Maternal & Fetal Medicine Physician
  • Houston, TX
National Provider Identifier
1639338528
Registry record updated Mar 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Maternal & Fetal Medicine PhysicianTaxonomy code 207VM0101X
License
N6968 Issued in TX
Practice address
1504 Taub Loop
Houston, TX 77030-1608
Phone
(713) 526-4243
NPI assigned
Jun 5, 2008
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 21, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X N6968 TX
Maternal & Fetal Medicine Physician 207VM0101X N6968 TX Primary

Addresses

Primary practice location

1504 Taub Loop
Houston, TX 77030-1608

Mailing address

6651 Main St Ste 1020
Houston, TX 77030-2351
Phone (832) 826-7313

Other practice location 1

6651 Main St
Houston, TX 77030-2351
Phone (832) 826-7500

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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20120727000174 TX Practitioner - Obstetrics/Gynecology 9133385685 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare

Merit-based Incentive Payment System (MIPS)

Final score
92.87 of 100Reported as group
Quality
87.77
Improvement activities
40
Cost
76.17

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Baylor College of Medicine CurrentSince Mar 5, 2015 Accepting new patients
University of Texas Southwestern Medical Center at Dallas Current Accepting new patients
Texas Children'S Physician Group CurrentSince Mar 10, 2015 Accepting new patients
Baylor College of Medicine CurrentSince Mar 5, 2015 Accepting new patients
University of Texas Southwestern Medical Center at Dallas Obstetrics & Gynecology CurrentSince Jul 1, 2012 Accepting new patients
The University of Texas Southwestern Medical Center at Dallas CurrentSince Jul 1, 2012 Accepting new patients
Baylor College of Medicine Past Accepting new patients
Harris County Hospital District Past Accepting new patients

Locations

8611 N Mopac Expy
Austin, TX 78759
Phone (713) 816-1250

2201 Inwood Rd
Dallas, TX 75235
Phone (214) 645-2563

6701 Fannin St
Houston, TX 77030
Phone (832) 822-1764

6701 Fannin St
Ste 1420
Houston, TX 77030
Phone (832) 822-4240

1504 Taub Loop
Houston, TX 77030
Phone (713) 873-2860

1504 Taub Loop
#621
Houston, TX 77030

700 N Sam Houston Pkwy W
Houston, TX 77067
Phone (832) 828-1005

6651 Main St
Ste 1020
Houston, TX 77030
Phone (832) 826-7371

5323 Harry Hines Blvd
Ut Southwest Medical Center, TX 75390

6651 Main St
Va Hospital, TX 77030
Phone (832) 826-3000

Organizations & group practices 8

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.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1212624000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742515200000",
    "number": "1639338528",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6651 MAIN ST STE 1020",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302351",
            "telephone_number": "832-826-7313"
        },
        {
            "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": "832-826-7500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RAC",
        "first_name": "MARTHA",
        "middle_name": "WATTINE F",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-06-05",
        "last_updated": "2025-03-21",
        "certification_date": "2025-03-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "TX",
            "license": "N6968",
            "primary": false
        },
        {
            "code": "207VM0101X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Maternal & Fetal Medicine",
            "state": "TX",
            "license": "N6968",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.