Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mark Layne Turk, OD

Individual provider Optometrist · NPI 1689645764

Mark Layne Turk, OD is an Optometry in Boaz, Alabama. Graduated from University Alabama Birmingham - School of Optometry in 1997, 29 years ago. Practices as a sole proprietor. Licensed in Alabama.

Years since qualifying
29
Trained at
University Alabama Birmingham - School of Optometry
Licensed in
AL
In the registry since
2006
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

See every abbreviation used in this directory →

Practice location Address checks out

2378 US Highway 431
Boaz, AL 35957-5905
Phone: (256) 593-4141
Fax: (256) 593-1899
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence S-861-TA-420 (AL)

Record details

NPI number1689645764
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedJanuary 27, 2006
Last updated in NPPESJune 5, 2008
Mailing address2378 Us Highway 431, Boaz, AL 35957-5905

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY ALABAMA BIRMINGHAM - SCHOOL OF OPTOMETRY
Graduated 1997 (29 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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