Dr John Andrew Leenhouts, MD - Medicare Ophthalmology in Grand Haven, MI

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Dr John Andrew Leenhouts, MD is a medicare enrolled "Ophthalmology" physician in Grand Haven, Michigan. His current practice location is 1445 Sheldon Rd Ste 100, Grand Haven, Michigan. You can reach out to his office (for appointments etc.) via phone at (616) 842-1680.

Dr John Andrew Leenhouts is licensed to practice in Michigan (license number 34432) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1093778334.

Contact Information

Dr John Andrew Leenhouts, MD
1445 Sheldon Rd Ste 100,
Grand Haven, MI 49417-2479
(616) 842-1680
(616) 842-8269

Map and Direction




Physician's Profile

Full NameDr John Andrew Leenhouts
GenderMale
SpecialityOphthalmology
Location1445 Sheldon Rd Ste 100, Grand Haven, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1093778334
  • Provider Enumeration Date: 04/08/2006
  • Last Update Date: 12/23/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 6608965306
  • Enrollment ID: I20071204000098

Medical Identifiers

Medical identifiers for Dr John Andrew Leenhouts such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093778334NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 34432 (Michigan)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. Dr John Andrew Leenhouts allows following entities to bill medicare on his behalf.
Entity NameShoreline Ophthalmology Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679643670
PECOS PAC ID: 3678537628
Enrollment ID: O20060613000017

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. Dr John Andrew Leenhouts 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
Dr John Andrew Leenhouts, MD
1266 E Sherman Blvd,
Muskegon, MI 49444-1847

Ph: (231) 739-9009		Dr John Andrew Leenhouts, MD
1445 Sheldon Rd Ste 100,
Grand Haven, MI 49417-2479

Ph: (616) 842-1680

Reviews and Comments


Ophthalmology Doctors in Grand Haven, MI

Dr. Timothy James Barron, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1445 Sheldon Rd, Ste 100, Grand Haven, MI 49417
Phone: 616-842-1680    Fax: 616-842-8269

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.