Individual provider Active NPI

Cassidy Annalee Miller, DO

  • Family Medicine Physician
  • Willis, TX
National Provider Identifier
1720781164
Registry record updated May 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
V4437 Issued in TX
Practice address
9516 FM 1097 Rd W Ste 140
Willis, TX 77318-5867
Phone
(936) 539-4004
Fax
(936) 224-4205
NPI assigned
Mar 24, 2023
Last updated
May 12, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 12, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X NU
Family Medicine Physician 207Q00000X V4437 TX Primary

Addresses

Primary practice location

9516 FM 1097 Rd W Ste 140
Willis, TX 77318-5867

Mailing address

605 S Conroe Medical Dr
Conroe, TX 77304-4722
Phone (936) 539-4004

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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260518000804 TX Practitioner - Family Practice 1951766609

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
University of North Texas HSC, College of Osteopathic Med, 2023
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

605 S Conroe Medical Dr
Conroe, TX 77304-4722

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
V4437TXMDFamily Medicine Physician

Interoperability endpoints

  • Direct secure messaging: cassidy.miller.1@31617.direct.athenahealth.com
  • Direct secure messaging: cassidymiller@lsfhc.allscriptsdirect.net

NPI Registry JSON

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

{
    "created_epoch": "1679616000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778544000000",
    "number": "1720781164",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "605 S CONROE MEDICAL DR",
            "city": "CONROE",
            "state": "TX",
            "postal_code": "773044722",
            "telephone_number": "936-539-4004",
            "fax_number": "936-539-3635"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9516 FM 1097 RD W STE 140",
            "city": "WILLIS",
            "state": "TX",
            "postal_code": "773185867",
            "telephone_number": "936-539-4004",
            "fax_number": "936-224-4205"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MILLER",
        "first_name": "CASSIDY",
        "middle_name": "ANNALEE",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-03-24",
        "last_updated": "2026-05-12",
        "certification_date": "2026-05-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "V4437",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Willis, TX

Sources for this page

Verify at the official NPI Registry.