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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mark A Coll, O.D.

Optometrist in Carrollton, TX · enumerated 2006.

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

National Provider Identifier

1124103759

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Registry record

Entity type Individual (Type 1)
Name Mark A Coll
Credential O.D.
Sex Male
Practice address Carrollton, TX, 75007
Phone (972) 395-8434
Fax (972) 395-8433
Enumeration date Oct 25, 2006
Last updated in NPPES Jul 11, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 4443T (TX) Primary
152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 4443T (TX) Secondary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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

Where does Mark Coll practice?
The practice location on file with NPPES is in Carrollton, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Coll?
The National Provider Identifier (NPI) for Mark Coll is 1124103759, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-11.