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Mr. Marcus Alandis Cotton Sr., OPA-C, SA-C

Surgical Physician Assistant in Rockwall, TX · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1831357235

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Registry record

Entity type Individual (Type 1)
Name Mr. Marcus Alandis Cotton Sr.
Credential OPA-C, SA-C
Sex Male
Practice address 1301 Summer Lee Drive, Rockwall, TX, 75032
Phone (972) 771-8111
Fax (972) 771-8103
Enumeration date Jun 2, 2008
Last updated in NPPES Jul 15, 2016

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License OPA874 (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.

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Frequently asked questions

Is NPI 1831357235 active?
Yes, as of the latest NPPES snapshot, NPI 1831357235 is active (record last updated 2016-07-15).
How do I verify Marcus Cotton's NPI record?
Cross-check NPI 1831357235 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-15.