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

Alan Randal Barber, OD

Individual provider Optometrist · NPI 1841318839

Alan Randal Barber, OD is an Optometry in Parker, Colorado. Graduated from University of Missouri St Louis - School of Optometry in 2001, 25 years ago. Practices with Clarkson Optometry Inc, a 82-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado and Missouri.

Years since qualifying
25
Trained at
University of Missouri St Louis - School of Optometry
Licensed in
CO, MO
In the registry since
2007
Specialties on file
2
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

11960 Lioness Way Ste 190
Parker, CO 80134-5640
Phone: (303) 794-1111
Fax: (303) 347-1341
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1020 E Green Meadows Rd Ste 100, Columbia, MO 65201-3756 — (573) 303-3960
  • 100 Brickton Rd Ste 102, Columbia, MO 65201-7640 — (573) 303-3937

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 2206 (CO)
Optometrist Taxonomy 152W00000X · Licence 2023006759 (MO)

Record details

NPI number1841318839
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedMarch 27, 2007
Last updated in NPPESApril 3, 2023
Certification dateApril 3, 2023

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY OF MISSOURI ST LOUIS - SCHOOL OF OPTOMETRY
Graduated 2001 (25 years in practice)
Group practice Clarkson Optometry Inc — 82 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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