Individual provider Active NPI

Preston C Alexander, MD

  • Obstetrics & Gynecology Physician
  • Frisco, TX
National Provider Identifier
1649272394
Registry record updated Jan 4, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
G4779 Issued in TX
Practice address
4401 Coit Rd
Suite # 205
Frisco, TX 75035-0500
Phone
(972) 377-6553
Fax
(972) 377-6453
NPI assigned
Aug 12, 2005
Last updated
Jan 4, 2022By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 4, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X G4779 TX Primary

Addresses

Primary practice location

4401 Coit Rd
Suite # 205
Frisco, TX 75035-0500

Mailing address

555 Republic Dr
Suite # 460
Plano, TX 75074-5481
Phone (972) 644-2819

Other practice location 1

5575 Frisco Square Blvd Ste 410
Frisco, TX 75034-3309
Phone (972) 447-9267

Other identifiers 4

IdentifierTypeStateIssuer
117299106MedicaidTX
117299104MedicaidTX
117299105MedicaidTX
117299103MedicaidTX

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address PRESTON.ALEXANDER@hca7.eclinicaldirectplus.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
I20100406000445 TX Practitioner - Obstetrics/Gynecology 4688700396 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
University of Texas Medical School at Houston, 1983
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Medical City OB-GYN, PLLCGroup PAC ID 3476808411, 60 clinicians

Practice addresses (Care Compare)

5575 Frisco Square Blvd
Suite 410
Frisco, TX 75034-3309
Phone (972) 377-6553

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
HCA Houston OB Hospitalist, PLLC Obstetrics & Gynecology CurrentSince Sep 1, 2025 Accepting new patients
Questcare Hospitalists PLLC CurrentSince Jan 1, 2018 Accepting new patients
Medical City OB-GYN, PLLC Obstetrics & Gynecology CurrentSince Aug 1, 2021 Accepting new patients
Apex Physical Medicine, PA Current Accepting new patients
Questcare Obstetrics PLLC Obstetrics & Gynecology Past Accepting new patients
Columbia Medical Center of Plano Subsidiary LP Past Accepting new patients

Locations

2000 Health Park Dr
Brentwood, TN 37027
Phone (615) 372-5426

2601 W Randol Mill Rd
Arlington, TX 76012
Phone (817) 274-5571

3301 Matlock Rd
Arlington, TX 76015
Phone (682) 509-6200

515 W Mayfield Rd
Ste 200
Arlington, TX 76014
Phone (817) 375-5847

7101 S Padre Island Dr
Corpus Christi, TX 78412
Phone (361) 761-1400

1950 Record Crossing Rd
Dallas, TX 75235
Phone (214) 638-1500

7777 Forest Ln
Dallas, TX 75230
Phone (972) 566-7283

7777 Forest Ln
Ste C300J
Dallas, TX 75230
Phone (972) 566-2043

8160 Walnut Hill Ln
Ste 116
Dallas, TX 75231
Phone (214) 345-7024

2805 S Mayhill Rd
Denton, TX 76208
Phone 9405916700257

5575 Frisco Square Blvd
Ste 410
Frisco, TX 75034
Phone (972) 377-6553

3101 N Tarrant Pkwy
Ft Worth, TX 76177
Phone (817) 349-4663

7600 Fannin St
Houston, TX 77054
Phone (713) 791-7115

6800 N MacArthur Blvd
Irving, TX 75039
Phone (972) 969-2000

2301 Marsh Ln
Plano, TX 75093
Phone (972) 428-1600

3901 W 15th St
Plano, TX 75075
Phone (972) 519-1115

Interoperability endpoints

  • Direct secure messaging: 5865-alexander-preston@direct.leadingreach.com
  • Direct secure messaging: clay.alexander@tx100.digichart.direct-ci.com

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.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1123804800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1641254400000",
    "number": "1649272394",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "555 REPUBLIC DR",
            "address_2": "SUITE # 460",
            "city": "PLANO",
            "state": "TX",
            "postal_code": "750745481",
            "telephone_number": "972-644-2819",
            "fax_number": "972-680-2949"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4401 COIT RD",
            "address_2": "SUITE # 205",
            "city": "FRISCO",
            "state": "TX",
            "postal_code": "750350500",
            "telephone_number": "972-377-6553",
            "fax_number": "972-377-6453"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5575 Frisco Square Blvd Ste 410",
            "address_purpose": "LOCATION",
            "city": "Frisco",
            "state": "TX",
            "postal_code": "750343309",
            "country_code": "US",
            "telephone_number": "972-447-9267",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ALEXANDER",
        "first_name": "PRESTON",
        "middle_name": "C",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-12",
        "last_updated": "2022-01-04",
        "certification_date": "2021-03-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "TX",
            "license": "G4779",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "117299106",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "117299104",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "117299105",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "117299103",
            "state": "TX"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "PRESTON.ALEXANDER@hca7.eclinicaldirectplus.com",
            "affiliation": "N",
            "address_1": "5575 Frisco Square Blvd Ste 410",
            "city": "Frisco",
            "state": "TX",
            "country_code": "US",
            "postal_code": "750343309",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Frisco, TX

Sources for this page

Verify at the official NPI Registry.