Individual provider Active NPI

Karen Faye Guess, APN

  • Psychiatric/Mental Health Nurse Practitioner
  • Dallas, TX
National Provider Identifier
1366626210
Registry record updated Dec 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
AP112344 Issued in TX
Practice address
1822 Young St
Dallas, TX 75201-5612
Phone
(214) 743-1200
NPI assigned
Dec 27, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 8, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric/Mental Health Nurse Practitioner 363LP0808X AP112344 TX Primary

Addresses

Primary practice location

1822 Young St
Dallas, TX 75201-5612

Mailing address

1345 River Bend Dr
Dallas, TX 75247-6943

Other practice location 1

1818 Corsicana St
Dallas, TX 75201-6102
Phone (214) 330-0036

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
I20040527000881 TX Practitioner - Nurse Practitioner 3375524010 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Dallas County Mental Health and Mental Retardation CenterGroup PAC ID 2062308091, 68 clinicians

Practice addresses (Care Compare)

1818 Corsicana St
Dallas, TX 75201-6102
Phone (214) 743-1200

Merit-based Incentive Payment System (MIPS)

Final score
75.31 of 100Reported as group
Quality
56.91
Promoting interoperability
52
Improvement activities
40
Cost
84.11

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
AP112344TXMDPsychiatric/Mental Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Dallas County Mental Health & Mental Retardation Center CurrentSince Jul 27, 2014 Accepting new patients
Dallas Metrocare Services CurrentSince Jul 27, 2014 Accepting new patients

Locations

408 Park Ave
Dallas, TX 75201

1345 River Bend Dr
Ste 200
Dallas, TX 75247
Phone (214) 743-1201

1818 Corsicana St
Dallas, TX 75201
Phone (214) 266-0214

1350 N Westmoreland Rd
Dallas, TX 75211
Phone (214) 331-0107

1380 River Bend Dr
Dallas, TX 75247
Phone (214) 743-1272

Organizations & group practices 2

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": "1198713600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765152000000",
    "number": "1366626210",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1345 RIVER BEND DR",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752476943"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1822 YOUNG ST",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752015612",
            "telephone_number": "214-743-1200"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1818 Corsicana St",
            "address_purpose": "LOCATION",
            "city": "Dallas",
            "state": "TX",
            "postal_code": "752016102",
            "country_code": "US",
            "telephone_number": "214-330-0036",
            "fax_number": "214-337-3905",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GUESS",
        "first_name": "KAREN",
        "middle_name": "FAYE",
        "name_prefix": "Ms.",
        "credential": "APN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-12-27",
        "last_updated": "2025-12-08",
        "certification_date": "2025-12-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "TX",
            "license": "AP112344",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Dallas, TX

Sources for this page

Verify at the official NPI Registry.