Individual provider Active NPI

Katherine Elizabeth Guess, M.D., M.P.H.

  • Pediatric Emergency Medicine (Pediatrics) Physician
  • Houston, TX
National Provider Identifier
1871971440
Registry record updated Aug 25, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Emergency Medicine (Pediatrics) PhysicianTaxonomy code 2080P0204X
License
S7667 Issued in TX
Practice address
6621 Fannin St Ste A210
Houston, TX 77030-2358
Phone
(832) 824-6309
NPI assigned
May 14, 2015
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 25, 2023

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X S7667 TX
Student in an Organized Health Care Education/Training Program 390200000X TN
Pediatric Emergency Medicine (Pediatrics) Physician 2080P0204X S7667 TX Primary

Addresses

Primary practice location

6621 Fannin St Ste A210
Houston, TX 77030-2358

Mailing address

6621 Fannin St Ste A210
Houston, TX 77030-2358

Other names 1

  • Dr. Katie Guess Other 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
I20251029000232 TX Practitioner - Pediatric Medicine 8729355714 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pediatric Medicine
Education
Vanderbilt University School of Medicine, 2015
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

1102 Bates Ave
Houston, TX 77030-2698

4301 W Markham St
Little Rock, AR 72205-7199

PO Box
Dallas, TX 75284

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
S7667TXMDPediatric Emergency Medicine (Pediatrics) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Texas Children's Physician Group Pediatrics CurrentSince Oct 16, 2025 Accepting new patients
Texas Children's Hospital Past Accepting new patients

Locations

6701 Fannin St
Houston, TX 77030
Phone (832) 822-1764

6621 Fannin St
Ste A210
Houston, TX 77030
Phone (832) 824-5497

101 W Expressway 83
McAllen, TX 78503
Phone (956) 661-9840

17600 Interstate 45 S
The Woodlands, TX 77384
Phone (936) 267-5000

6651 Main St
Va Hospital, TX 77030
Phone (832) 826-3000

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": "1431561600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1692921600000",
    "number": "1871971440",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6621 FANNIN ST STE A210",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302358"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6621 FANNIN ST STE A210",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302358",
            "telephone_number": "832-824-6309"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUESS",
        "first_name": "KATHERINE",
        "middle_name": "ELIZABETH",
        "name_prefix": "Dr.",
        "credential": "M.D., M.P.H.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-05-14",
        "last_updated": "2023-08-25",
        "certification_date": "2023-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TX",
            "license": "S7667",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "TN",
            "license": null,
            "primary": false
        },
        {
            "code": "2080P0204X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Emergency Medicine",
            "state": "TX",
            "license": "S7667",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATIE",
            "last_name": "GUESS",
            "prefix": "DR.",
            "credential": "M.D., M.P.H.",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.