Active NPI
Cassidy Annalee Miller, DO
- Family Medicine Physician
- Willis, TX
National Provider Identifier
1720781164
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- V4437
- 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, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| 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
| License | State | Type | Specialty |
|---|---|---|---|
| V4437 | TX | MD | Family Medicine Physician |
Interoperability endpoints
- cassidy.miller.1@31617.direct.athenahealth.com
- 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
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- 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.