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

Dr. William Howard Simons, OD

Individual provider Optometrist · NPI 1699726778

Dr. William Howard Simons, OD is an Optometry in Helena, Montana. Graduated from Southern California College of Optometry in 1982, 44 years ago. Practices with Montana Eyecare LLP, a 6-clinician group and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
44
Trained at
Southern California 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

550 N Montana Ave
Helena, MT 59601-3815
Phone: (406) 443-2121
Fax: (406) 443-4163
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 481 (MT)

Record details

NPI number1699726778
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedMay 13, 2006
Last updated in NPPESJanuary 24, 2011
Mailing address550 N Montana Ave, Helena, MT 59601-3815

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolSOUTHERN CALIFORNIA COLLEGE OF OPTOMETRY
Graduated 1982 (44 years in practice)
Group practice Montana Eyecare Llp — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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