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

Dr. Dirk Michael Beyer, OD

Individual provider Optometrist · NPI 1699722249

Dr. Dirk Michael Beyer, OD is an Optometry in Hamilton, Montana. Graduated from University of Houston - College of Optometry in 1996, 30 years ago. Practices with Beyer Big Sky Optical, Inc, a 4-clinician group and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
30
Trained at
University of Houston - College of Optometry
Licensed in
MT
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.

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Practice location Address checks out

820 W Main St
Hamilton, MT 59840-2330
Phone: (406) 363-2020
Fax: (406) 363-0646
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 634 (MT)

Record details

NPI number1699722249
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedMay 28, 2006
Last updated in NPPESMarch 3, 2009
Mailing addressPo Box 2068, Hamilton, MT 59840-4068

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY OF HOUSTON - COLLEGE OF OPTOMETRY
Graduated 1996 (30 years in practice)
Group practice Beyer Big Sky Optical, Inc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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