Individual provider Active NPI

Zachary Milligan, CRNA

  • Certified Registered Nurse Anesthetist
  • Dallas, TX
National Provider Identifier
1043723604
Registry record updated Jan 26, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
AP136282 Issued in TX
Practice address
6606 LBJ Fwy Ste 200
Dallas, TX 75240-6524
Phone
(972) 715-5000
Fax
(972) 715-9976
NPI assigned
Nov 6, 2017
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 26, 2018

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X AP136282 TX Primary

Addresses

Primary practice location

6606 LBJ Fwy Ste 200
Dallas, TX 75240-6524

Mailing address

PO Box 650865
Dallas, TX 75265-0865
Phone (972) 715-5000

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20180207000411 TX Practitioner - Certified Registered Nurse Anesthetist (Crna) 5890055115 Reassigns benefits to 8 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Endo Sedation LLCGroup PAC ID 4789845363, 289 clinicians
Sound Physicians Anesthesiology of Texas PLLCGroup PAC ID 1254751407, 134 clinicians
Lewis 360 Medical Solutions PLLCGroup PAC ID 2466674924, 11 clinicians
Healthtexas Provider NetworkGroup PAC ID 1355254210, 2,535 clinicians
Orthomed Staffing LLCGroup PAC ID 9638429178, 373 clinicians

Practice addresses (Care Compare)

1001 Surrey LN
Flower Mound, TX 75022-4234
Phone (817) 337-3671

1500 S Main St
Fort Worth, TX 76104-4917
Phone (817) 702-3431

4513 Vista Ridge Cir
Fort Worth, TX 76179-6438
Phone (817) 927-8900

5408 Colleyville Blvd
Colleyville, TX 76034-5833
Phone (817) 498-9920

801 W Interstate 20
Arlington, TX 76017-5851
Phone (817) 886-4456

Hospital & facility affiliations

  • Usmd Hospital at Arlington L P Hospital, Arlington, TX, CCN 450872
  • Baylor Scott and White Surgical Hospital Fortworth Hospital, Fort Worth, TX, CCN 450880

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
AP136282TXMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Endo Sedation LLC Nurse Anesthetist, Certified Registered CurrentSince Feb 6, 2024 Accepting new patients
Noble Anesthesia Partners, PLLC CurrentSince Oct 29, 2025 Accepting new patients
Healthtexas Provider Network CurrentSince Dec 15, 2025 Accepting new patients
Champion Anesthesia Consultants, PLLC CurrentSince Sep 24, 2020 Accepting new patients
Sound Physicians Anesthesiology of Texas PLLC CurrentSince Apr 1, 2022 Accepting new patients
Lewis 360 Medical Solutions PLLC CurrentSince Jan 7, 2019 Accepting new patients
Endo Sedation LLC Nurse Anesthetist, Certified Registered Current Accepting new patients
Valiant Anesthesia Associates, PLLC CurrentSince Nov 1, 2018 Accepting new patients
Orthomed Staffing LLC CurrentSince Dec 30, 2025 Accepting new patients
Healthtexas Provider Network CurrentSince Dec 15, 2025 Accepting new patients
Endo Sedation LLC Nurse Anesthetist, Certified Registered CurrentSince Feb 6, 2024 Accepting new patients

Locations (25 of 54)

1105 Central Expy N
Allen, TX 75013
Phone (972) 747-4313

330 N Standridge Blvd
Anna, TX 75409
Phone (214) 831-1300

801 W Interstate 20
Arlington, TX 76017
Phone (817) 472-3400

6611 River Place Blvd
Ste 202
Austin, TX 78730
Phone (512) 473-8300

1401 E Trinity Mills Rd
Carrollton, TX 75006
Phone (972) 810-0700

2010 W Katherine P Raines Rd
Ste 100
Cleburne, TX 76033
Phone (817) 645-0811

5408 Colleyville Blvd
Colleyville, TX 76034
Phone (817) 498-9920

4001 Worth St
Dallas, TX 75246
Phone (214) 828-1745

10400 N Central Expy
Dallas, TX 75231
Phone (972) 884-4400

2727 E Lemmon Ave
Dallas, TX 75204
Phone (214) 443-3000

14850 Quorum Dr
Ste 400
Dallas, TX 75254
Phone (214) 801-1879

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

8111 Meadow Rd
Dallas, TX 75231
Phone (214) 471-5975

7115 Greenville Ave
Dallas, TX 75231
Phone (214) 369-7115

4001 Worth St
#A
Dallas, TX 75246
Phone (214) 820-8665

9101 N Central Expy
Ste 550
Dallas, TX 75231
Phone (214) 442-0055

9301 N Central Expy
Ste 100
Dallas, TX 75231
Phone (214) 365-8144

1620 N Mesa St
El Paso, TX 79902
Phone (210) 660-5040

7 Medical Pkwy
Farmers Brnch, TX 75234
Phone (972) 247-1000

1001 Surrey Ln
Flower Mound, TX 75022
Phone (817) 337-3671

7200 Oakmont Blvd
Fort Worth, TX 76132
Phone (817) 732-3300

5500 Frisco Square Blvd
Frisco, TX 75034
Phone (214) 618-0500

8350 Dallas Pkwy
Ste 100
Frisco, TX 75034
Phone (469) 213-8310

1400 8th Ave
Ft Worth, TX 76104
Phone (817) 922-1559

1500 S Main St
Ft Worth, TX 76104
Phone (817) 921-3431

Organizations & group practices 12

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.

Hospital & facility affiliations 3

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": "1509926400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1516924800000",
    "number": "1043723604",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 650865",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752650865",
            "telephone_number": "972-715-5000",
            "fax_number": "972-715-9976"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6606 LBJ FWY STE 200",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752406524",
            "telephone_number": "972-715-5000",
            "fax_number": "972-715-9976"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MILLIGAN",
        "first_name": "ZACHARY",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-11-06",
        "last_updated": "2018-01-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "AP136282",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Dallas, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 26, 2018; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.