Individual provider Active NPI

Melissa Stanlake Defilippis, MD

  • Psychiatry Physician
  • Webster, TX
National Provider Identifier
1689878274
Registry record updated Feb 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
N8391 Issued in TX
Practice address
400 N Texas Ave Ste a
Webster, TX 77598-4961
Phone
(281) 338-2798
Fax
(281) 557-2027
NPI assigned
Jun 14, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 24, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X N8391 TX Primary
Child & Adolescent Psychiatry Physician 2084P0804X N8391 TX

Addresses

Primary practice location

400 N Texas Ave Ste a
Webster, TX 77598-4961

Mailing address

301 University Blvd
Galveston, TX 77555-5302
Phone (409) 772-0770

Other practice location 1

301 University Blvd
Galveston, TX 77555-5302
Phone (409) 772-0770

Other identifiers 1

IdentifierTypeStateIssuer
3854204435OtherMYUTMB 3854204435-COMMERCIAL NUMBER

Other names 1

  • Melissa Kay Stanlake 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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20110628000835 TX Practitioner - Psychiatry 6002094703 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
University of Texas Medical School at Houston, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Utmb Faculty Group PracticeGroup PAC ID 3375456734, 1,083 clinicians

Practice addresses (Care Compare)

6465 S Shore Blvd
Suite 500
League City, TX 77573-5528
Phone (281) 538-7735

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
N8391TXMDChild & Adolescent Psychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Utmb Faculty Group Practice Psychiatry CurrentSince Apr 22, 2011 Accepting new patients
Nueces County Mental Health & Mental Retardation Community Ctr Psychiatry CurrentSince Jul 3, 2018 Accepting new patients
University of Texas Medical Branch at Galveston PastSince Apr 22, 2011 Accepting new patients

Locations

3733 S Port Ave
Corpus Christi, TX 78415
Phone (361) 886-4628

1630 S Brownlee Blvd
Corpus Christi, TX 78404
Phone (361) 980-9652

301 University Blvd
Galveston, TX 77555
Phone (409) 747-1883

511 Park Grove Dr
Katy, TX 77450
Phone (281) 398-7001

6465 S Shore Blvd
Ste 500
League City, TX 77573
Phone (281) 538-7735

400 N Texas Ave
Ste A
Webster, TX 77598
Phone (281) 338-2798

Interoperability endpoints

  • Direct secure messaging: mdefilippismd19671@direct.utmb.edu

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": "1181779200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771891200000",
    "number": "1689878274",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "301 UNIVERSITY BLVD",
            "city": "GALVESTON",
            "state": "TX",
            "postal_code": "775555302",
            "telephone_number": "409-772-0770"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 N TEXAS AVE STE A",
            "city": "WEBSTER",
            "state": "TX",
            "postal_code": "775984961",
            "telephone_number": "281-338-2798",
            "fax_number": "281-557-2027"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "301 University Blvd",
            "address_purpose": "LOCATION",
            "city": "Galveston",
            "state": "TX",
            "postal_code": "775555302",
            "country_code": "US",
            "telephone_number": "409-772-0770",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DEFILIPPIS",
        "first_name": "MELISSA",
        "middle_name": "STANLAKE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-06-14",
        "last_updated": "2026-02-24",
        "certification_date": "2026-02-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "TX",
            "license": "N8391",
            "primary": true
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "TX",
            "license": "N8391",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MYUTMB 3854204435-COMMERCIAL NUMBER",
            "identifier": "3854204435",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MELISSA",
            "last_name": "STANLAKE",
            "middle_name": "KAY",
            "credential": "M.D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Webster, TX

Sources for this page

Verify at the official NPI Registry.