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

Individual provider Optometrist · NPI 1780317115

Amanda Groenhuyzen, OD is an Optometry in Denver, Colorado. Qualified in 2022, 4 years ago. Practices with One Hour Optical Medical Services, PC, a 42-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
4
Licensed in
CO
In the registry since
2022
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

1033 S Gaylord St
Denver, CO 80209-4635
Phone: (303) 282-5427
Fax: (983) 200-8870
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2036 E 17th Ave, Denver, CO 80206-1106 — (720) 778-0851

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 3928 (CO)

Record details

NPI number1780317115
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedJuly 4, 2022
Last updated in NPPESMay 29, 2026
Certification dateMay 29, 2026

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice One Hour Optical Medical Services, Pc — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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