Individual provider Active NPI

Aaron R Kirkpatrick, M.D.

  • Pulmonary Disease Physician
  • Cedar Park, TX
National Provider Identifier
1093035172
Registry record updated Jun 22, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
T1121 Issued in TX
Practice address
1401 Medical Pkwy Ste 419
Cedar Park, TX 78613-5015
Phone
(512) 379-3636
Fax
(512) 379-3641
NPI assigned
Jun 11, 2010
Last updated
Jun 22, 2023By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 22, 2023

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 245355 MA
Pulmonary Disease Physician 207RP1001X 036.135067 IL
Pulmonary Disease Physician 207RP1001X T1121 TX Primary
Sleep Medicine (Internal Medicine) Physician 207RS0012X 036.135067 IL

Addresses

Primary practice location

1401 Medical Pkwy Ste 419
Cedar Park, TX 78613-5015

Mailing address

1650 W Harrison St Ste 466
Chicago, IL 60612-3800
Phone (312) 942-5495

Other practice location 1

2160 S 1st Ave
Room 106
Maywood, IL 60153-3328
Phone (708) 216-5402

Other practice location 2

710 S Paulina St
Chicago, IL 60612-3808
Phone (312) 942-5440

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address aaron.kirkpatrick.1@1570.direct.athenahealth.com Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX, CO2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20210505002311 TX Practitioner - Internal MedicinePractitioner - Pulmonary DiseasePractitioner - Emergency Medicine 2062652332 Reassigns benefits to 8 organizations
I20260212001162 CO Practitioner - Internal Medicine 2062652332 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Usacs Critical Care Medicine Services of Texas PLLCGroup PAC ID 1153681796, 74 clinicians
Seton Family of DoctorsGroup PAC ID 0941333280, 785 clinicians

Practice addresses (Care Compare)

1010 Three Springs Blvd
Durango, CO 81301-8296
Phone (970) 764-2100

11113 Research Blvd
Austin, TX 78759-5236
Phone (512) 324-6000

11600 W 2ND PL
Lakewood, CO 80228-1527
Phone (720) 321-4161

1400 N Ih 35
Austin, TX 78701-1926

1400 N Ih 35 LL
Cl400 Tri County Prac Assoc
Austin, TX 78701-1926
Phone (512) 324-7300

1401 Medical Pkwy
Cedar Park, TX 78613-7763
Phone (512) 528-7000

1401 Medical Pkwy
Suite 419
Cedar Park, TX 78613-5015
Phone (512) 379-3636

201 Seton Pkwy
Round Rock, TX 78665-8000
Phone (512) 324-4000

4681 College Park Dr
Round Rock, TX 78665-1526
Phone (512) 671-1100

6001 E Woodman Rd
Colorado Springs, CO 80923-2601
Phone (719) 571-1476

6001 Kyle Pkwy
Kyle, TX 78640-6112
Phone (512) 504-5000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
245355MAMDInternal Medicine Physician
036.135067ILMDPulmonary Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Usacs Critical Care Medicine Services of Texas, PLLC CurrentSince May 1, 2021 Accepting new patients
Timberland Medical Group CurrentSince Aug 2, 2021 Accepting new patients
Usacs Observation Medicine Services of Colorado Inc. CurrentSince Jan 27, 2026 Accepting new patients
Seton Family of Doctors CurrentSince Mar 1, 2022 Accepting new patients
Central Texas Community Health Centers Internal Medicine CurrentSince Jul 26, 2025 Accepting new patients
Austin Critical Care Specialists PA CurrentSince Sep 15, 2022 Accepting new patients
Premier Orthopedics CurrentSince Jan 12, 2025 Accepting new patients
Timberland Medical Group Internal Medicine CurrentSince Aug 2, 2021 Accepting new patients
Austin Critical Care Specialists PA CurrentSince Sep 15, 2022 Accepting new patients
Seton Family of Doctors Internal Medicine Current Accepting new patients
Central Texas Community Health Centers CurrentSince Jul 26, 2025 Accepting new patients
Usacs Observation Medicine Services of Colorado Inc. CurrentSince Jan 27, 2026 Accepting new patients
Seton Family of Doctors Internal Medicine CurrentSince Mar 1, 2022 Accepting new patients
LHP Texas MD Services Inc Pulmonary Disease CurrentSince May 1, 2021 Accepting new patients
Texas Children's Physician Group CurrentSince Aug 6, 2025 Accepting new patients
Travis County Emergency Physicians PA CurrentSince May 1, 2021 Accepting new patients
Boston University Family Medicine, Inc. Past Accepting new patients
Cedar Park Health System LLC Past Accepting new patients
Evans Medical Foundation, Inc. Internal Medicine Past Accepting new patients

Locations

11600 W 2nd Pl
Lakewood, CO 80228
Phone (720) 321-1010

11113 Research Blvd
Austin, TX 78759
Phone (512) 324-1125

1210 W Braker Ln
Austin, TX 78758
Phone (512) 978-9300

1400 N Interstate 35
Ste 300
Austin, TX 78701
Phone (512) 324-8300

7900 Ranch Road 1826
Austin, TX 78737
Phone (512) 324-5305

8611 N Mopac Expy
Austin, TX 78759
Phone (713) 816-1250

301 W State Highway 71
Ste 111
Bastrop, TX 78602
Phone (512) 304-0318

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

1401 Medical Pkwy
Bldg B
Cedar Park, TX 78613
Phone (512) 528-7480

1401 Medical Pkwy
Ste 412
Cedar Park, TX 78613
Phone (512) 260-6050

1401 Medical Pkwy
Ste 419
Cedar Park, TX 78613
Phone (512) 379-3636

1401 Medical Pkwy
Ste 419B
Cedar Park, TX 78613
Phone (512) 528-7385

800 W Central Texas Expy
Harker Heights, TX 76548
Phone (254) 618-4933

2615 Southwest Fwy
Ste 140
Houston, TX 77098
Phone (713) 441-2779

6001 Kyle Pkwy
Kyle, TX 78640
Phone (512) 504-5000

1310 E League City Pkwy
League City, TX 77573
Phone (346) 427-5050

11525 Broadway St
Pearland, TX 77584
Phone (713) 363-8020

4681 College Park Dr
Round Rock, TX 78665
Phone (512) 671-1100

Interoperability endpoints

  • Direct secure messaging: aaron.kirkpatrick.1@1570.direct.athenahealth.com
  • Direct secure messaging: akirkpatrick11513@direct.rush.rush-health.com
  • Direct secure messaging: akirkpatrick333429@ahs.direct-ci.com

Organizations & group practices 20

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.

View all 20

Hospital & facility affiliations 9

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": "1276214400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1687392000000",
    "number": "1093035172",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1650 W HARRISON ST STE 466",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606123800",
            "telephone_number": "312-942-5495",
            "fax_number": "312-942-5727"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1401 MEDICAL PKWY STE 419",
            "city": "CEDAR PARK",
            "state": "TX",
            "postal_code": "786135015",
            "telephone_number": "512-379-3636",
            "fax_number": "512-379-3641"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2160 S 1st Ave",
            "address_2": "Room 106",
            "address_purpose": "LOCATION",
            "city": "Maywood",
            "state": "IL",
            "postal_code": "601533328",
            "country_code": "US",
            "telephone_number": "708-216-5402",
            "fax_number": "708-216-6839",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "710 S Paulina St",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606123808",
            "country_code": "US",
            "telephone_number": "312-942-5440",
            "fax_number": "312-942-8961",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KIRKPATRICK",
        "first_name": "AARON",
        "middle_name": "R",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-06-11",
        "last_updated": "2023-06-22",
        "certification_date": "2023-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "245355",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "IL",
            "license": "036.135067",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "TX",
            "license": "T1121",
            "primary": true
        },
        {
            "code": "207RS0012X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Sleep Medicine",
            "state": "IL",
            "license": "036.135067",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "aaron.kirkpatrick.1@1570.direct.athenahealth.com",
            "affiliation": "N",
            "endpointDescription": "Direct Address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Direct Address",
            "address_1": "1401 Medical Pkwy Ste 419",
            "city": "Cedar Park",
            "state": "TX",
            "country_code": "US",
            "postal_code": "786135015",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Cedar Park, TX

Sources for this page

Verify at the official NPI Registry.