Individual provider Active NPI

Gregory Dann

  • Pediatrics Physician
  • Plano, TX
National Provider Identifier
1528453891
Registry record updated Dec 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
U4778 Issued in TX
Practice address
4001 W 15TH St Ste 350
Plano, TX 75093-5863
Phone
(972) 596-2131
Fax
(972) 867-3549
NPI assigned
Apr 2, 2015
Last updated
Dec 8, 2025By the provider in NPPES
Sex
Male
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 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X 310387 NY
Pediatrics Physician 208000000X U4778 TX Primary

Addresses

Primary practice location

4001 W 15TH St Ste 350
Plano, TX 75093-5863

Mailing address

PO Box 733784
Dallas, TX 75373-3784
Phone (682) 885-6483

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address gdann235388@CookChildrens.direct-ci.com

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
I20230727002761 TX Practitioner - Pediatric Medicine 1254687270 Reassigns benefits to 2 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
U4778TXMDPediatrics Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Cook Children's Physician Network Pediatrics CurrentSince Sep 8, 2025 Accepting new patients
Dallas Physician Medical Services for Children Inc Pediatrics Current Accepting new patients
Dallas Physician Medical Services for Children Inc Pediatrics CurrentSince Jul 12, 2023 Accepting new patients
Cook Children's Physician Network Pediatrics CurrentSince Sep 8, 2025 Accepting new patients
Cook Children's Physician Network Pediatrics Current Accepting new patients
Pediatric Associates of Wylie, P.a. Pediatrics PastSince Jul 12, 2023 Accepting new patients

Locations

1935 Medical District Dr
Dallas, TX 75235
Phone (214) 456-2735

801 7th Ave
Ft Worth, TX 76104
Phone (682) 885-4054

2730 Country Club Rd
Ste B
Lucas, TX 75002
Phone (972) 442-2300

4001 W 15th St
Ste 350
Plano, TX 75093
Phone (972) 596-2131

7601 Preston Rd
Plano, TX 75024
Phone (469) 303-7300

136 El Chico Trl
Ste 102
Willow Park, TX 76087
Phone (817) 441-5412

501 Woodbridge Pkwy
Wylie, TX 75098
Phone (972) 442-2300

Interoperability endpoints

  • Direct secure messaging: gdann235388@cookchildrens.direct-ci.com
  • Direct secure messaging: gdann383776@direct.uclahealth.org

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1427932800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765152000000",
    "number": "1528453891",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 733784",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "753733784",
            "telephone_number": "682-885-6483",
            "fax_number": "682-885-3113"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4001 W 15TH ST STE 350",
            "city": "PLANO",
            "state": "TX",
            "postal_code": "750935863",
            "telephone_number": "972-596-2131",
            "fax_number": "972-867-3549"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DANN",
        "first_name": "GREGORY",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-04-02",
        "last_updated": "2025-12-08",
        "certification_date": "2025-12-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NY",
            "license": "310387",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TX",
            "license": "U4778",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "gdann235388@CookChildrens.direct-ci.com",
            "affiliation": "N",
            "address_1": "4001 W 15th St Ste 350",
            "city": "Plano",
            "state": "TX",
            "country_code": "US",
            "postal_code": "750935863",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Plano, TX

Sources for this page

Verify at the official NPI Registry.