NPIMap

Organization Active NPI

MD on Call PA

  • Hospitalist Physician
  • Frisco, TX
National Provider Identifier
1144268186
Registry record updated Jul 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
Legal business name
MD ON CALL PA
Practice address
5601 Warren Pkwy
Frisco, TX 75034-4069
Phone
(214) 766-7282
Fax
(214) 377-3701
NPI assigned
Jun 3, 2006
Last updated
Jul 30, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 30, 2026

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

Authorized official

Name
Andrew Scott FitzgeraldNPI 1184667545
Title
Owner
Phone
(214) 221-6362

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 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X NU
Hospitalist Physician 208M00000X NU Primary

Addresses

Primary practice location

5601 Warren Pkwy
Frisco, TX 75034-4069

Mailing address

6160 Warren Pkwy Ste 100
Suite 100
Frisco, TX 75034-9415
Phone (214) 221-6362

Other identifiers 2

IdentifierTypeStateIssuer
161088301MedicaidTX
083185101MedicaidTX

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040730000192 TX Part B Supplier - Clinic/Group Practice 2264402874 Receives reassigned benefits from 13 practitioners
Practice locations: Plano, TX; Richardson, TX; Irving, TX; Frisco, TX; Dallas, TX

National Provider Directory

National Provider Directory

Locations

4200 Live Oak St
Dallas, TX 75204
Phone (214) 821-0050

8130 Meadow Rd
Dallas, TX 75231
Phone (214) 765-3300

400 W Lyndon B Johnson Fwy
Ste 101
Irving, TX 75063
Phone (972) 868-4000

4501 Tradition Trl
Plano, TX 75093
Phone (469) 969-0740

401 W Campbell Rd
Richardson, TX 75080
Phone (940) 384-3535

801 E Campbell Rd
Ste 400
Richardson, TX 75081

Practitioners & affiliated clinicians

Practitioners 59

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.

View all 59

NPI Registry JSON

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

{
    "created_epoch": "1149292800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785369600000",
    "number": "1144268186",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6160 WARREN PKWY STE 100",
            "address_2": "SUITE 100",
            "city": "FRISCO",
            "state": "TX",
            "postal_code": "750349415",
            "telephone_number": "214-221-6362",
            "fax_number": "844-842-0009"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5601 WARREN PKWY",
            "city": "FRISCO",
            "state": "TX",
            "postal_code": "750344069",
            "telephone_number": "214-766-7282",
            "fax_number": "214-377-3701"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MD ON CALL PA",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-06-03",
        "last_updated": "2026-07-30",
        "certification_date": "2026-07-30",
        "status": "A",
        "authorized_official_last_name": "FITZGERALD",
        "authorized_official_first_name": "ANDREW",
        "authorized_official_middle_name": "SCOTT",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "214-221-6362"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "161088301",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "083185101",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Frisco, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 30, 2026; 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.

Verify at the official NPI Registry.