Active NPI
Texas Family Psychology Associates, PC
- Clinical Psychologist
- Dallas, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Psychologist
- Legal business name
- TEXAS FAMILY PSYCHOLOGY ASSOCIATES, PC
- Practice address
- 3417 Gaston Ave
Dallas, TX 75246-2022 - Phone
- (214) 824-8878
- NPI assigned
- Oct 5, 2007
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Evan Allan Knapp, PSY.D.
- Title
- Owner
- Phone
- (214) 824-8878
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Psychologist | 103TC0700X | Primary | ||
| Home Health Agency | 251E00000X | |||
| Community/Behavioral Health Agency | 251S00000X |
Addresses
Primary practice location
3417 Gaston Ave
Dallas, TX 75246-2022
Mailing address
3417 Gaston Ave Ste 815
Dallas, TX 75246-2034
Phone (214) 824-8878
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 149565702 | Medicaid | TX |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
Enrollment records 1
National Provider Directory
National Provider DirectoryLocations
6031 W Interstate 20
Ste 227
Arlington, TX 76017
Phone (866) 349-8878
3417 Gaston Ave
Dallas, TX 75246
Phone (469) 800-7560
3710 Rawlins St
Ste 1370
Dallas, TX 75219
Phone (214) 520-7575
3417 Gaston Ave
Ste 815
Dallas, TX 75246
Phone (214) 520-7575
2183 Buckingham Rd
#435
Richardson, TX 75081
Phone (214) 349-8878
Practitioners & affiliated clinicians
Practitioners 15
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Clinical Psychologist
- Dallas, TX
- NPI 1205922101
-
- Psychiatry Physician
- Dallas, TX
- NPI 1417082892
-
- Professional Counselor
- Dallas, TX
- NPI 1134254493
-
- Medical Physician Assistant
- Dallas, TX
- NPI 1073951927
-
- Psychologist
- Fort Worth, TX
- NPI 1003977679
-
- Professional Counselor
- Dallas, TX
- NPI 1366545816
-
- Mental Health Counselor
- Dallas, TX
- NPI 1801917182
-
- Psychiatric/Mental Health Nurse Practitioner
- Dallas, TX
- NPI 1114495983
Single Specialty
-
- Physician Assistant
- Dallas, TX
- NPI 1891145884
-
- Mental Health Counselor
- Dallas, TX
- NPI 1639284607
-
- Clinical Psychologist
- Dallas, TX
- NPI 1265657605
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1191542400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1761177600000",
"number": "1396933172",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3417 GASTON AVE STE 815",
"city": "DALLAS",
"state": "TX",
"postal_code": "752462034",
"telephone_number": "214-824-8878",
"fax_number": "214-291-5949"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3417 GASTON AVE",
"city": "DALLAS",
"state": "TX",
"postal_code": "752462022",
"telephone_number": "214-824-8878"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "TEXAS FAMILY PSYCHOLOGY ASSOCIATES, PC",
"organizational_subpart": "NO",
"enumeration_date": "2007-10-05",
"last_updated": "2025-10-23",
"certification_date": "2025-10-23",
"status": "A",
"authorized_official_last_name": "KNAPP",
"authorized_official_first_name": "EVAN",
"authorized_official_middle_name": "ALLAN",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "214-824-8878",
"authorized_official_credential": "PSY.D."
},
"taxonomies": [
{
"code": "103TC0700X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Psychologist, Clinical",
"state": null,
"license": null,
"primary": true
},
{
"code": "251E00000X",
"taxonomy_group": "",
"desc": "Home Health",
"state": null,
"license": null,
"primary": false
},
{
"code": "251S00000X",
"taxonomy_group": "",
"desc": "Community/Behavioral Health",
"state": null,
"license": null,
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "149565702",
"state": "TX"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Dallas, TX
- Texas Em-I Medical Services, PA
- Texas Em-I Medical Services, PC
- Texas ER Solutions PLLC
- Texas Family Dental (American Family Dental)
- Texas Family Healthcare,P.a.
- Texas Fitmind
- Texas Foundation Medical Group II PLLC
- Texas Foundation Medical Group, PLLC
- Texas Hand and Arm Center, PLLC
- Texas Hand and Wrist PLLC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 23, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.