Individual provider Active NPI

Melissa Ariel Williams, PA

  • Physician Assistant
  • Houston, TX
National Provider Identifier
1346960481
Registry record updated Aug 30, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
Practice address
5656 Kelley St Ste 1Ec1347
Houston, TX 77026-1967
Phone
(713) 500-7885
NPI assigned
Aug 30, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 30, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Physician Assistant 363AM0700X
Physician Assistant 363A00000X Primary

Addresses

Primary practice location

5656 Kelley St Ste 1Ec1347
Houston, TX 77026-1967

Mailing address

6431 Fannin St Ste JJL 270
Houston, TX 77030-1501

Other names 1

  • Melissa Ariel Reeves Former name

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20221128001162 TX Practitioner - Physician Assistant 7214305119 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Indiemd TX Management LLCGroup PAC ID 3678928462, 20 clinicians

Practice addresses (Care Compare)

7000 N Mopac Expy
Suite 305
Austin, TX 78731-3261
Phone (877) 988-7420

Merit-based Incentive Payment System (MIPS)

Final score
84.11 of 100Reported as group
Quality
69.15
Promoting interoperability
100
Improvement activities
40
Cost
73.63

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Ut Physicians Physician Assistant CurrentSince Dec 12, 2022 Accepting new patients
Indiemd TX Management LLC Physician Assistant CurrentSince Sep 15, 2025 Accepting new patients
Ut Physicians CurrentSince Dec 12, 2022 Accepting new patients
Indiemd Network LLC Physician Assistant Past Accepting new patients

Locations

7000 N Mopac Expy
Ste 305
Austin, TX 78731
Phone (877) 988-7420

309 Water St
Ste 108
Boerne, TX 78006
Phone (877) 988-7420

1401 St Joseph Pkwy
Houston, TX 77002
Phone (713) 575-1000

5656 Kelley St
Ste 1EC1347
Houston, TX 77026
Phone (713) 500-7885

6410 Fannin St
Ste 500
Houston, TX 77030
Phone (713) 500-5714

6431 Fannin St
Ste Jjl
Houston, TX 77030
Phone (713) 500-7878

Organizations & group practices 4

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": "1661817600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1661817600000",
    "number": "1346960481",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6431 FANNIN ST STE JJL 270",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770301501"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5656 KELLEY ST STE 1EC1347",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770261967",
            "telephone_number": "713-500-7885"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "MELISSA",
        "middle_name": "ARIEL",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-08-30",
        "last_updated": "2022-08-30",
        "certification_date": "2022-08-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MELISSA",
            "last_name": "REEVES",
            "middle_name": "ARIEL",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.