Search › Texas › 183500000X
Ryan Mattison, RPH
NPI 1316420326 · on the registry since 2018 · sole proprietor
Practice
- Address
- 2901 4th St
Longview, TX 75605 - Phone
- (903) 758-1818
- Organisation at this address
- Assistante Services Pllc
Longview Medical Center Lp
Redraiders Assistants, Pllc
P & D Surgically Assist Pllc
Horizon Anesthesia Associates PaInferred from a shared address, not stated in the registry. - Clinicians at this address
- 36
Additional practice sites
- 1107 E Marshall Ave, Longview, TX
Registry record
- Primary taxonomy
- 183500000X
183500000X
- Also registered as
- 1835P2201X
- Licence states on file
- TX
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-08-13
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Texas