Melissa Anne Layno Santillan, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

Q3396 Issued in TX

Practice address

21214 Northwest Freeway
Cypress, TX 77429

Phone

(832) 912-3800

NPI assigned

Apr 26, 2011

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 5

Addresses

Other names 1

• Melissa Anne Abesamis Layno Former name

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

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Emergency Medicine Services of TX, PLLC

  • Emergency Medicine Physician
  • San Antonio, TX
  • NPI 1245938729

  Single Specialty

  Medicare reassignment NPD
• Houston ER Physicians, LLC

  • Emergency Medicine Physician
  • Houston, TX
  • NPI 1750044871

  Single Specialty

  Medicare reassignment NPD
• Rayford ER Group, PLLC

  • Emergency Medicine Physician
  • Spring, TX
  • NPI 1780268748

  Single Specialty

  Medicare reassignment NPD

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

{
    "created_epoch": "1303776000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1733356800000",
    "number": "1588955405",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12700 PARK CENTRAL DR",
            "address_2": "STE 900",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "75251",
            "telephone_number": "214-860-6038",
            "fax_number": "972-499-1967"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "21214 NORTHWEST FREEWAY",
            "city": "CYPRESS",
            "state": "TX",
            "postal_code": "77429",
            "telephone_number": "832-912-3800"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SANTILLAN",
        "first_name": "MELISSA ANNE",
        "middle_name": "LAYNO",
        "name_prefix": "Mrs.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2011-04-26",
        "last_updated": "2024-12-05",
        "certification_date": "2024-12-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "TX",
            "license": "Q3396",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "AL",
            "license": "L3477R",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "AL",
            "license": "MD33607",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "Q3396",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MELISSA ANNE",
            "last_name": "LAYNO",
            "middle_name": "ABESAMIS",
            "credential": "M.D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Carmesha Sanders
• Kristin R Sanders, LCSW-S
• Kinjal Sandesara, FNP-C
• Alicia Sandoval-Alexander, NP, FNP-BC, PMHNP-BC
• Sandstone Chiropractic Cypress, PLLC
• Karina Santley
• Allen Saper
• Leslie Gabriela Sapon
• Ghada A Saqer, M.D.
• Sarah Marshall Counseling, LLC

• Family Medicine Physician in Cypress, TX
• Providers in Cypress, TX by specialty
• Family Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 5, 2024; 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.