Samantha Elizabeth Martin, CNM

Primary specialty

Advanced Practice MidwifeTaxonomy code 367A00000X

License

AP141718 Issued in TX

Practice address

18220 State Highway 249 Ste 370
Houston, TX 77070-4349

Phone

(832) 698-5515

Fax

(832) 698-5516

NPI assigned

Jun 2, 2017

Last updated

Sep 29, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other names 1

• Samantha Elizabeth Hayes Former name

Medicare fee-for-service enrollment

Enrolled in TX

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Midwife

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: smartin439981@directhoustonmethodist.org

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Obhg Texas Holdings, P.a.

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  • Austin, TX
  • NPI 1083917769
  Medicare reassignment NPD
• TMH Physician Associates PLLC

  • Ophthalmology Physician
  • Houston, TX
  • NPI 1275779225
  Medicare reassignment NPD
• TMH Physician Associates PLLC

  • Orthopaedic Surgery Physician
  • Spring, TX
  • NPI 1043061351
  NPD
• Houston Methodist

  • Nurse Practitioner
  • Houston, TX
  • NPI 1992178693
  NPD (past)
• Seton Family of Doctors

  • Neurological Surgery Physician
  • Austin, TX
  • NPI 1588997233
  NPD (past)

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

{
    "created_epoch": "1496361600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790640000000",
    "number": "1083142038",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18220 STATE HIGHWAY 249 STE 370",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770704349",
            "telephone_number": "832-698-5515",
            "fax_number": "832-698-5516"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18220 STATE HIGHWAY 249 STE 370",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770704349",
            "telephone_number": "832-698-5515",
            "fax_number": "832-698-5516"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARTIN",
        "first_name": "SAMANTHA",
        "middle_name": "ELIZABETH",
        "credential": "CNM",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-06-02",
        "last_updated": "2026-09-29",
        "certification_date": "2023-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367A00000X",
            "taxonomy_group": "",
            "desc": "Advanced Practice Midwife",
            "state": "IL",
            "license": null,
            "primary": false
        },
        {
            "code": "367A00000X",
            "taxonomy_group": "",
            "desc": "Advanced Practice Midwife",
            "state": "TX",
            "license": "AP141718",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SAMANTHA",
            "last_name": "HAYES",
            "middle_name": "ELIZABETH",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Rebecca Lynn Martin, AU.D.
• Riley Martin
• Robert Lamar Martin, GNP-BC
• Rochelle Martin
• Ruben Dario Martin Jr.
• Sandra Ivelisse Martin
• Sarah L Martin, LPC
• Sean Martin, LPC
• Sean K Martin, M.D.
• Shannon Nicole Martin, LPC

• Advanced Practice Midwife in Houston, TX
• Providers in Houston, TX by specialty
• Advanced Practice Midwife in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 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.

Verify at the official NPI Registry.