Dr Daryl J Zelenak, DO - Medicare Ophthalmology in West Branch, MI

Dr Daryl J Zelenak, DO is a medicare enrolled "Ophthalmology" physician in West Branch, Michigan. He went to Michigan State University College Of Osteopathic Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Ogemaw Eye Institute Pc and his current practice location is 559 Progress St Ste E, West Branch, Michigan. You can reach out to his office (for appointments etc.) via phone at (989) 345-8113.

Dr Daryl J Zelenak is licensed to practice in Michigan (license number 5101013471) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1962419267.

Contact Information

Dr Daryl J Zelenak, DO
559 Progress St Ste E,
West Branch, MI 48661-9399
(989) 345-8113
(989) 345-3687

Map and Direction




Physician's Profile

Full NameDr Daryl J Zelenak
GenderMale
SpecialityOphthalmology
Experience27 Years
Location559 Progress St Ste E, West Branch, Michigan
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Daryl J Zelenak attended and graduated from Michigan State University College Of Osteopathic Medicine in 1997
  NPI Data:
  • NPI Number: 1962419267
  • Provider Enumeration Date: 08/01/2006
  • Last Update Date: 04/17/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2062416845
  • Enrollment ID: I20101120000155

Medical Identifiers

Medical identifiers for Dr Daryl J Zelenak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962419267NPI-NPPES
4453120MedicaidMI
147470OtherMIEYEMED

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 5101013471 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Midmichigan Medical Center-west BranchWest branch, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ogemaw Eye Institute Pc29618379843

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 Daryl J Zelenak allows following entities to bill medicare on his behalf.
Entity NameBay Eye Care Center, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235168915
PECOS PAC ID: 7012900319
Enrollment ID: O20040405000270
Entity NameOgemaw Eye Institute Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114561727
PECOS PAC ID: 2961837984
Enrollment ID: O20200122001621

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 Daryl J Zelenak 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 Daryl J Zelenak, DO
559 Progress St Ste E,
West Branch, MI 48661-9399

Ph: (989) 345-8113
Dr Daryl J Zelenak, DO
559 Progress St Ste E,
West Branch, MI 48661-9399

Ph: (989) 345-8113

Reviews and Comments


Ophthalmology Doctors in West Branch, MI


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.

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