Individual provider Active NPI

Phillip Westbrook

  • Physician Assistant
  • Austin, TX
National Provider Identifier
1811764376
Registry record updated Dec 5, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
Practice address
1201 W 38TH St
Austin, TX 78705-1006
Phone
(512) 453-6100
NPI assigned
Dec 5, 2023
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 5, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X Primary

Addresses

Primary practice location

1201 W 38TH St
Austin, TX 78705-1006

Mailing address

4538 Bohemia PL
Pensacola, FL 32504-8559
Phone (850) 712-8796

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240411002483 TX Practitioner - Physician Assistant 7810336732 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Yale University School of Medicine, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Singleton Associates PAGroup PAC ID 6305731118, 814 clinicians
Austin Radiological AssociationGroup PAC ID 4880686179, 126 clinicians

Practice addresses (Care Compare)

1201 W 38TH St
Austin, TX 78705-1006
Phone (713) 461-3573

6818 Austin Ctr Blvd
Suite 101
Austin, TX 78731-3199
Phone (512) 795-8505

901 W 38TH St
Suite 100
Austin, TX 78705-1164
Phone (512) 795-5100

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Singleton Associates PA Physician Assistant CurrentSince Jun 28, 2025 Accepting new patients
Austin Radiological Association CurrentSince Apr 1, 2024 Accepting new patients
Austin Radiological Association CurrentSince Apr 1, 2024 Accepting new patients

Locations (25 of 26)

901 W Ben White Blvd
Austin, TX 78704
Phone (512) 342-2382

1701 W Ben White Blvd
Ste 170
Austin, TX 78704
Phone (512) 428-9090

12221 N Mopac Expy
Austin, TX 78758
Phone (512) 901-2530

1301 W 38th St
Ste 118
Austin, TX 78705
Phone (512) 454-7380

11714 Wilson Parke Ave
Ste 175
Austin, TX 78726
Phone (512) 519-3457

2501 W William Cannon Dr
Bldg 5
Austin, TX 78745
Phone (512) 346-7311

12554 Riata Vista Cir
Austin, TX 78727
Phone (512) 519-3462

5625 Eiger Rd
Ste 165
Austin, TX 78735
Phone (512) 519-3474

1301 Barbara Jordan Blvd
Ste 104
Austin, TX 78723
Phone (512) 480-0761

901 W 38th St
Ste 100
Austin, TX 78705
Phone (512) 519-3462

6818 Austin Center Blvd
Ste 101
Austin, TX 78731
Phone (512) 794-8505

1201 W 38th St
Austin, TX 78705
Phone (512) 324-1058

919 E 32nd St
Austin, TX 78705
Phone (512) 343-2466

4515 Seton Center Pkwy
Ste 105
Austin, TX 78759
Phone (512) 519-3402

1401 Medical Pkwy
Cedar Park, TX 78613
Phone (512) 528-7000

12800 W Parmer Ln
Ste 200
Cedar Park, TX 78613
Phone (512) 485-7199

170 Benney Ln
Ste 101
Dripping Springs, TX 78620
Phone (512) 776-1176

3201 S Austin Ave
Ste 105
Georgetown, TX 78626
Phone (512) 863-4648

2000 Scenic Dr
Georgetown, TX 78626
Phone (512) 863-2117

6720 Bertner Ave
#2270
Houston, TX 77030
Phone (832) 355-4092

4211 Benner
Ste 100
Kyle, TX 78640
Phone (512) 776-1150

12700 Lexington St
Unit 300
Manor, TX 78653
Phone (512) 776-1158

2400 Round Rock Ave
Round Rock, TX 78681
Phone (512) 255-6066

2120 N Mays St
Ste 220
Round Rock, TX 78664
Phone (512) 238-7195

1348 N State Highway 123
Ste B
San Marcos, TX 78666
Phone (512) 392-1831

Organizations & group practices 4

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 5

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": "1701734400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1701734400000",
    "number": "1811764376",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4538 BOHEMIA PL",
            "city": "PENSACOLA",
            "state": "FL",
            "postal_code": "325048559",
            "telephone_number": "850-712-8796"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1201 W 38TH ST",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787051006",
            "telephone_number": "512-453-6100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WESTBROOK",
        "first_name": "PHILLIP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-12-05",
        "last_updated": "2023-12-05",
        "certification_date": "2023-12-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Austin, TX

Sources for this page

Verify at the official NPI Registry.