Obstetrix Medical Group of Texas Billing, Inc.

Primary specialty

Maternal & Fetal Medicine PhysicianTaxonomy code 207VM0101X

Legal business name

OBSTETRIX MEDICAL GROUP OF TEXAS BILLING, INC.

Doing business as

Obstetrix Medical Group of Texas

Practice address

3001 E President George Bush Hwy
Suite 250
Richardson, TX 75082-3542

Phone

(972) 437-5099

Fax

(972) 764-1661

NPI assigned

Jul 26, 2006

Last updated

Apr 7, 2025By the provider in NPPES

Organization subpart

Yes

Parent organization

PEDIATRIX MEDICAL SERVICES INCAs reported in NPPES

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

Authorized official

Name

Dr. Michael D Dwyer

Title

Assistant Secretary

Phone

(954) 384-0175

Specialties & licenses 1

Addresses

Other identifiers 14

Other names 1

• Obstetrix Medical Group of Texas Doing business as

Medicare fee-for-service enrollment

Enrolled in TX

Enrollment records 1

Locations (25 of 44)

Practitioners 81

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.

• Amaryllis Maria Elpida Arraut, M.D.

  • Maternal & Fetal Medicine Physician
  • Fort Worth, TX
  • NPI 1437352614
  Medicare reassignment Care Compare group NPD
• Meagan Victoria Benson, DO

  • Maternal & Fetal Medicine Physician
  • Fort Worth, TX
  • NPI 1437513371
  Medicare reassignment Care Compare group NPD
• Nana-Ama Ankumah Bentum, M.D.

  • Maternal & Fetal Medicine Physician
  • Stafford, TX
  • NPI 1447578364
  Medicare reassignment Care Compare group NPD
• April Theresa Bleich, MD

  • Maternal & Fetal Medicine Physician
  • Fort Worth, TX
  • NPI 1801099171
  Medicare reassignment Care Compare group NPD
• Anushka Magdalene Chelliah, M.D.

  • Maternal & Fetal Medicine Physician
  • Houston, TX
  • NPI 1922304153

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Jenifer Dinis Ballestas, MD

  • Maternal & Fetal Medicine Physician
  • Houston, TX
  • NPI 1457609539
  Medicare reassignment Care Compare group NPD
• Morgen Doty Hool, D.O.

  • Maternal & Fetal Medicine Physician
  • Houston, TX
  • NPI 1437564663

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Elizabeth Anne Eagle, DO

  • Maternal & Fetal Medicine Physician
  • Fort Worth, TX
  • NPI 1669977856
  Medicare reassignment Care Compare group NPD
• Joseph Leon Fitzwater, MD

  • Maternal & Fetal Medicine Physician
  • Fort Worth, TX
  • NPI 1194992263
  Medicare reassignment Care Compare group NPD
• Deana Jamal Hussamy, M.D.

  • Maternal & Fetal Medicine Physician
  • Fort Worth, TX
  • NPI 1396061826
  Medicare reassignment Care Compare group NPD
• Claudia Juliana Ibarra

  • Maternal & Fetal Medicine Physician
  • Houston, TX
  • NPI 1659878619
  Medicare reassignment Care Compare group NPD
• Chitra Muthusamy Iyer, M.D

  • Maternal & Fetal Medicine Physician
  • Fort Worth, TX
  • NPI 1689884462
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1153872000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1743984000000",
    "number": "1568486264",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1301 CONCORD TER",
            "city": "SUNRISE",
            "state": "FL",
            "postal_code": "333232843",
            "telephone_number": "954-384-0175",
            "fax_number": "954-851-1948"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3001 E PRESIDENT GEORGE BUSH HWY",
            "address_2": "SUITE 250",
            "city": "RICHARDSON",
            "state": "TX",
            "postal_code": "750823542",
            "telephone_number": "972-437-5099",
            "fax_number": "972-764-1661"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "OBSTETRIX MEDICAL GROUP OF TEXAS BILLING, INC.",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "PEDIATRIX MEDICAL SERVICES INC",
        "enumeration_date": "2006-07-26",
        "last_updated": "2025-04-07",
        "certification_date": "2025-04-07",
        "status": "A",
        "authorized_official_last_name": "DWYER",
        "authorized_official_first_name": "MICHAEL",
        "authorized_official_middle_name": "D",
        "authorized_official_title_or_position": "ASSISTANT SECRETARY",
        "authorized_official_telephone_number": "954-384-0175",
        "authorized_official_name_prefix": "Dr."
    },
    "taxonomies": [
        {
            "code": "207VM0101X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Obstetrics & Gynecology, Maternal & Fetal Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "079584101",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100726580A",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE",
            "identifier": "00454R",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE",
            "identifier": "00022K",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "177389701",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "00022K",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "31438750",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "81106343",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "7029142",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TRICARE",
            "identifier": "76015A001",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE",
            "identifier": "00291Z",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100726620A",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TRICARE",
            "identifier": "76104A001",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TRICARE",
            "identifier": "79601B001",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Obstetrix Medical Group of Texas",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Obstetrix Medical Group of Texas",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

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• Maternal & Fetal Medicine Physician in Richardson, TX
• Providers in Richardson, TX by specialty
• Maternal & Fetal Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 7, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.