Melissa Susanne Williamson, APRN

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

1226353 Issued in TX

Practice address

2114 Boca Chica Blvd
Brownsville, TX 78521-2228

Phone

(956) 866-8860

Fax

(956) 866-8865

NPI assigned

Oct 6, 2016

Last updated

Apr 24, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in MO, TX2 enrollments

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 2

Specialty

Nurse Practitioner

Education

Other, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Houston Carenow Urgent Care PLLCGroup PAC ID 7012291958, 113 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Houston Carenow Urgent Care PLLC

  • Family Medicine Physician
  • Magnolia, TX
  • NPI 1093251860

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Community Hospital Association

  • Critical Access Hospital
  • Fairfax, MO
  • NPI 1538125570
  Medicare reassignment NPD
• Community Hospital Association

  • Critical Access Hospital
  • Fairfax, MO
  • NPI 1942279500

  Single Specialty

  Medicare reassignment NPD
• Digestive Health Specialists, LLC

  • Gastroenterology Physician
  • Independence, MO
  • NPI 1801286844
  Medicare reassignment
• Community Hospital Association

  dba Community Hospital-Fairfax

  • Rural Health Clinic/Center
  • Rock Port, MO
  • NPI 1396741302

  Single Specialty

  NPD

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

{
    "created_epoch": "1475712000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776988800000",
    "number": "1801346564",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2114 BOCA CHICA BLVD",
            "city": "BROWNSVILLE",
            "state": "TX",
            "postal_code": "785212228",
            "telephone_number": "956-866-8860",
            "fax_number": "956-866-8865"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2114 BOCA CHICA BLVD",
            "city": "BROWNSVILLE",
            "state": "TX",
            "postal_code": "785212228",
            "telephone_number": "956-866-8860",
            "fax_number": "956-866-8865"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMSON",
        "first_name": "MELISSA",
        "middle_name": "SUSANNE",
        "credential": "APRN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-10-06",
        "last_updated": "2026-04-24",
        "certification_date": "2026-04-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "1226353",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2016034321",
            "state": "MO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Wellspring Branch Counseling and Consulting Services
• James Francis Whittenberg, PHD, LPC-S, CSC
• Wholeness Clinical Mental Health Services
• Aldon Byron Williams, M.D.
• Carrie Williams
• Willie Teo Ong, MD PA
• Randall Willis, LOT
• Meghan Willson
• WKCG Inc (New Awakenings)
• Wolf & Crane Investments PLLC

• Family Medicine Physician in Brownsville, TX
• Providers in Brownsville, 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 Apr 24, 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.

Verify at the official NPI Registry.