Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Byron Marshall Jr., PA-C
Physician Assistant in Alvin, TX · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114327400
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Registry record
Entity type Individual (Type 1)
Name Byron Marshall Jr.
Credential PA-C
Sex Male
Practice address 1100 Smith Dr, Alvin, TX, 77511
Phone (281) 331-0082
Fax (281) 331-2624
Enumeration date Aug 25, 2014
Last updated in NPPES Aug 25, 2014
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA00087 (TX) Primary
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.
Frequently asked questions
How do I verify Byron Marshall's NPI record?
Cross-check NPI 1114327400 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1114327400 active?
Yes, as of the latest NPPES snapshot, NPI 1114327400 is active (record last updated 2014-08-25).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-25.