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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RYAN JAMES MATTISON RPH
NPI 1316420326
Pharmacist in Longview, TX

Active since September 14, 2018
2901 4TH ST, LONGVIEW, TX 75605(903) 758-1818 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 13, 2026, Sep 14, 2018 (2 updates tracked since 2018).

About Ryan James Mattison Rph NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RYAN JAMES MATTISON RPH (NPI 1316420326) is an individual pharmacist in Longview, Texas, licensed in Texas (70546) and active in the NPI registry since September 2018. He maintains a secondary practice location in Longview.

NPPES Registry Identity

NPI1316420326
Entity TypeIndividualMale
Primary Taxonomy183500000X
Provider Legal NameRYAN JAMES MATTISONCredential: RPH
Location Address2901 4TH STLongview, TX 75605-5128
Mailing Address2109 Fairfax Ln.Longview, TX 75605-1111 · (817) 988-5691
Phone(903) 758-1818
Sole ProprietorYes
Enumeration DateSeptember 14, 2018
Last NPPES UpdateAugust 13, 20262 updates tracked since enumeration
NPPES CertifiedAugust 13, 2026
✔ NPI 1316420326 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License✔ Licensed in TX · 70546
Definition
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.
Also ListedPharmacist · Ambulatory CareTaxonomy 1835P2201X · License 70546 (TX)
2901 4TH ST, Longview, TX 75605
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Secondary Practice Location 1

Location 11107 E Marshall AveLongview, TX 75601-5602 · Phone (903) 758-2610 · Fax (903) 758-7081

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ASSISTANTE SERVICES PLLC
Physician Assistant (Surgical)
2901 4TH ST
LONGVIEW, TX 75605
Gregg County (817) 756-8236
DR. MICHAEL FRANCIS BRODERICK DO
Hospitalist
2901 4TH ST
LONGVIEW, TX 75605
Gregg County (903) 758-1818
MATTHEW GRAHAM DAWSON
Nurse Practitioner (Family)
2901 4TH ST
LONGVIEW, TX 75605
Gregg County (903) 232-3675
DR. JEFFREY RUSSELL KEMP M.D.
Internal Medicine
2901 4TH ST, HOSPITALIST
LONGVIEW, TX 75605
Gregg County (903) 758-1818
LORI EBARB REEVES NP
Nurse Practitioner (Family)
2901 4TH ST
LONGVIEW, TX 75605
Gregg County (903) 233-4795
DR. CARL NORMAN MILLER M.D.
Radiology (Vascular & Interventional Radiology)
2901 4TH ST
LONGVIEW, TX 75605
Gregg County (734) 657-3868
JACQUELYN BROOKE HOPKINS
Nurse Practitioner (Family)
2901 4TH ST
LONGVIEW, TX 75605
Gregg County (903) 758-1818
RYAN HANSEN SEXTON CRNA
Nurse Anesthetist, Certified Registered
2901 4TH ST
LONGVIEW, TX 75605
Gregg County (903) 232-3600

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ryan Mattison's NPI number?

The NPI number for Ryan Mattison is 1316420326. It was assigned to this individual provider in the NPPES registry on September 14, 2018.

Where is Ryan Mattison located?

Ryan Mattison practices at 2901 4th St, Longview, TX 75605. The listed phone number is (903) 758-1818.

What is Ryan Mattison's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for Ryan Mattison was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.