Individual provider Active NPI

Ashley Dyan Agan, MD

  • Otolaryngology Physician
  • Dallas, TX
National Provider Identifier
1487944682
Registry record updated Aug 14, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Otolaryngology PhysicianTaxonomy code 207Y00000X
License
Q9931 Issued in TX
Practice address
5323 Harry Hines Blvd
Dallas, TX 75390-7208
Phone
(214) 645-8898
Fax
(214) 645-8894
NPI assigned
Apr 10, 2011
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 14, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Otolaryngology Physician 207Y00000X 01096613A IN
Student in an Organized Health Care Education/Training Program 390200000X
Otolaryngology Physician 207Y00000X Q9931 TX Primary

Addresses

Primary practice location

5323 Harry Hines Blvd
Dallas, TX 75390-7208

Mailing address

250 N Shadeland Ave
Indianapolis, IN 46219-4959

Other practice location 1

5165 McCarty Ln
Lafayette, IN 47905-8764
Phone (765) 448-8000

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address aagan@direct.iuhealth.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX, IN2 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
I20160929000956 TX Practitioner - Otolaryngology 8820385131 Reassigns benefits to 2 organizations
I20250821001295 IN Practitioner - Otolaryngology 8820385131 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Otolaryngology
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Jackson County Schneck Memorial HospitalGroup PAC ID 8224004585, 139 clinicians
Arnett Clinic LLCGroup PAC ID 0749184380, 401 clinicians

Practice addresses (Care Compare)

411 W Tipton St
Schneck Medical Center
Seymour, IN 47274-2363
Phone (812) 522-2349

5165 McCarty LN
Lafayette, IN 47905-8764
Phone (765) 448-8000

5646 Milton St
Suite 305
Dallas, TX 75206-3923
Phone 21444455181

Hospital & facility affiliations

  • Schneck Medical Center Hospital, Seymour, IN, CCN 150065

Merit-based Incentive Payment System (MIPS)

Final score
82.87 of 100Reported as group
Quality
70.15
Promoting interoperability
100
Improvement activities
40
Cost
72.75

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
01096613AINMDOtolaryngology Physician
Q9931TXMDOtolaryngology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Arnett Clinic, LLC CurrentSince Jun 30, 2025 Accepting new patients
Arnett Clinic, LLC Current Accepting new patients
Ashley Agan MD PLLC Otolaryngology CurrentSince Mar 4, 2024 Accepting new patients
Jackson County Schneck Memorial Hospital CurrentSince Mar 23, 2026 Accepting new patients
Arnett Clinic, LLC Otolaryngology CurrentSince Jun 30, 2025 Accepting new patients
Acclaim Physician Group, Inc CurrentSince May 21, 2025 Accepting new patients

Locations

8016 Reliable Pkwy
Chicago, IL 60686

250 N Shadeland Ave
Indianapolis, IN 46219
Phone (317) 948-9174

5165 McCarty Ln
Lafayette, IN 47905
Phone (800) 899-8448

2600 Greenbush St
Lafayette, IN 47904

5165 McCarty Ln
Rm 28A
Lafayette, IN 47905

411 W Tipton St
Seymour, IN 47274
Phone (317) 888-3505

5646 Milton St
Ste 305
Dallas, TX 75206
Phone (214) 444-5518

1350 S Main St
Fl 1
Fort Worth, TX 76104
Phone (817) 702-3701

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

Interoperability endpoints

  • Direct secure messaging: aagan@direct.iuhealth.org

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 and National Provider Directory roles.

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": "1302393600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755129600000",
    "number": "1487944682",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "250 N SHADELAND AVE",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462194959"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5323 HARRY HINES BLVD",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "753907208",
            "telephone_number": "214-645-8898",
            "fax_number": "214-645-8894"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5165 McCarty Ln",
            "address_purpose": "LOCATION",
            "city": "Lafayette",
            "state": "IN",
            "postal_code": "479058764",
            "country_code": "US",
            "telephone_number": "765-448-8000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AGAN",
        "first_name": "ASHLEY",
        "middle_name": "DYAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-04-10",
        "last_updated": "2025-08-14",
        "certification_date": "2025-08-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "IN",
            "license": "01096613A",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "TX",
            "license": "Q9931",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "aagan@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "5165 McCarty Ln",
            "city": "Lafayette",
            "state": "IN",
            "country_code": "US",
            "postal_code": "479058764",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Dallas, TX

Sources for this page

Verify at the official NPI Registry.