Alex Jason Smith, MD
Alex Jason Smith is a Internal Medicine Physician provider (Internal Medicine) practicing in Longview, TX, registered in the NPPES registry with NPI 1801892187 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1801892187 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Alex Jason Smith |
| Credential | MD |
| Sex | Male |
| Practice address | Longview, TX, 75605 |
| Phone | 9032951938 |
| Fax | 9032955902 |
| Enumeration date | 2005-06-22 |
| Last updated in NPPES | 2019-02-03 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Primary | K1064 | TX |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P00435364 | Other | TX | RR MEDICARE |
Copy-ready billing details
Provider: Alex Smith, MD NPI: 1801892187 Taxonomy: 207R00000X (Internal Medicine Physician) Address: Longview, TX, 75605
Verify this record
Cross-check NPI 1801892187 against the authoritative CMS record: view Alex Jason Smith on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-02-03.