Amanda Groenhuyzen, OD - Medicare Optometrist in Denver, CO

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Amanda Groenhuyzen, OD is a medicare enrolled "Optometrist" provider in Denver, Colorado. Her current practice location is 7900 E Union Ave Ste 100, Denver, Colorado. You can reach out to her office (for appointments etc.) via phone at (303) 486-2020.

Amanda Groenhuyzen is licensed to practice in Colorado (license number 3928) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1780317115.

Contact Information

Amanda Groenhuyzen, OD
7900 E Union Ave Ste 100,
Denver, CO 80237-2736
(303) 486-2020
(303) 221-3434

Map and Direction




Healthcare Provider's Profile

Full NameAmanda Groenhuyzen
GenderFemale
SpecialityOptometrist
Location7900 E Union Ave Ste 100, Denver, Colorado
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1780317115
  • Provider Enumeration Date: 07/04/2022
  • Last Update Date: 04/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1850754888
  • Enrollment ID: I20230824000002

Medical Identifiers

Medical identifiers for Amanda Groenhuyzen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780317115NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 3928 (Colorado)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Amanda Groenhuyzen allows following entities to bill medicare on her behalf.
Provider NameMontgomery Eye Care Pc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1760602098
PECOS PAC ID: 7911893912
Enrollment ID: O20040226000156
Provider NameColorado Eye Center, Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1366516825
PECOS PAC ID: 7012805328
Enrollment ID: O20040309000069

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Amanda Groenhuyzen is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Amanda Groenhuyzen, OD
7900 E Union Ave Ste 100,
Denver, CO 80237-2736

Ph: (303) 486-2020		Amanda Groenhuyzen, OD
7900 E Union Ave Ste 100,
Denver, CO 80237-2736

Ph: (303) 486-2020

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.