Active NPI
Madison N Ryan, DC
- Chiropractor
- McKinney, TX
National Provider Identifier
1477446714
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Chiropractor
- License
- 16359
- Practice address
- 8880 State Highway 121 Ste 152
McKinney, TX 75070-3132 - Phone
- (214) 644-0810
- Fax
- (214) 644-0813
- NPI assigned
- Jun 3, 2025
- Last updated
- Jun 3, 2025
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Chiropractor | 111N00000X | 16359 | TX | Primary |
Addresses
Primary practice location
8880 State Highway 121 Ste 152
McKinney, TX 75070-3132
Mailing address
2300 McDermott Rd Ste 200-296
Plano, TX 75025-7016
Phone (214) 644-0810
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 16359 | TX | MD | Professional Counselor |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Troy Allam | Chiropractor | Current | Accepting new patients |
| Leonard Family Chiropractic | Chiropractor | Past | Accepting new patients |
Locations
8880 State Highway 121
Ste 152
McKinney, TX 75070
Phone (214) 644-0810
2300 McDermott Rd
Ste 200296
Plano, TX 75025
Organizations & group practices 2
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.
-
- Chiropractor
- Leonard, TX
- NPI 1851526206
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1748908800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1748908800000",
"number": "1477446714",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2300 MCDERMOTT RD STE 200-296",
"city": "PLANO",
"state": "TX",
"postal_code": "750257016",
"telephone_number": "214-644-0810",
"fax_number": "214-644-0813"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8880 STATE HIGHWAY 121 STE 152",
"city": "MCKINNEY",
"state": "TX",
"postal_code": "750703132",
"telephone_number": "214-644-0810",
"fax_number": "214-644-0813"
}
],
"practiceLocations": [],
"basic": {
"last_name": "RYAN",
"first_name": "MADISON",
"middle_name": "N",
"name_prefix": "Dr.",
"credential": "DC",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-06-03",
"last_updated": "2025-06-03",
"certification_date": "2025-06-03",
"status": "A"
},
"taxonomies": [
{
"code": "111N00000X",
"taxonomy_group": "",
"desc": "Chiropractor",
"state": "TX",
"license": "16359",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in McKinney, TX
- Rxpro Medical Supply, LLC (RxPro Medical Supply)
- Rxstock Specialty Pharmacy
- Ryan Ross Counseling Services PLLC
- Cynthia Ryan, MS, MA
- Linda Johnette Ryan, LCSW
- Olga Rykova-Wigginton
- S&S Dental Enterprises
- Mariam Angelique Saadat, PHARMD
- Maurice Saah, PH.D, M.D
- Saankhya Pharmacy LLC (stonebridge pharmacy)
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 3, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.