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OGEMAW EYE INSTITUTE PC
NPI 1114561727
Ophthalmology in West Branch, MI

Active since November 06, 2019
559 PROGRESS ST STE E, WEST BRANCH, MI 48661(989) 345-8113(989) 345-3687 Get Directions Write a Review

NPPES record last updated: April 18, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 16, 2021, Feb 5, 2021, Nov 6, 2019 (3 updates tracked since 2019).

About Ogemaw Eye Institute Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OGEMAW EYE INSTITUTE PC (NPI 1114561727) is a healthcare organization registered as an ophthalmology in West Branch, Michigan and active in the NPI registry since November 2019. The organization lists Daryl Zelenak, Do/owner, as its authorized official.

NPPES Registry Identity

NPI1114561727
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameOGEMAW EYE INSTITUTE PC
Location Address559 PROGRESS ST STE EWest Branch, MI 48661-9399
Mailing Address559 Progress StWest Branch, MI 48661-9399 · (989) 345-8113 · Fax (989) 345-3687
Phone(989) 345-8113
Fax(989) 345-3687
Organization SubpartNo
Authorized OfficialDaryl ZelenakDo/owner · (989) 345-8113
Enumeration DateNovember 6, 2019
Last NPPES UpdateApril 18, 20233 updates tracked since enumeration
NPPES CertifiedApril 18, 2023
✔ NPI 1114561727 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
559 PROGRESS ST STE E, West Branch, MI 48661
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Care Network of Michigan, Blue Cross and Blue Shield of Montana and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ogemaw Eye Institute Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to Ogemaw Eye Institute PC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (4)

Kelly Bulow, OD
Optometry
NPI 1003829177
559 PROGRESS ST STE E
West Branch, MI 48661
(989) 345-8113
✔ PECOS✔ Accepts MedicareSame address
Daryl Zelenak, DO
Ophthalmology
NPI 1962419267
559 PROGRESS ST STE E
West Branch, MI 48661
(989) 345-8113
✔ PECOS✔ Accepts MedicareSame address
Crystal Ruemenapp, O.D.
Optometry
NPI 1225636095
1691 E US 23 STE 2
East Tawas, MI 48730
(989) 362-9546
✔ PECOS✔ Accepts Medicare37 mi
Jonathan Zelenak, D.O.
Ophthalmology
NPI 1972035483
36300 SCHOOLCRAFT RD
Livonia, MI 48150
(734) 464-7800
✔ PECOS✔ Accepts Medicare137 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ogemaw Eye Institute PC's NPI number?

The NPI number for Ogemaw Eye Institute PC is 1114561727. It was assigned to this organization in the NPPES registry on November 6, 2019.

Where is Ogemaw Eye Institute PC located?

Ogemaw Eye Institute PC is located at 559 Progress St Ste E, West Branch, MI 48661. The listed phone number is (989) 345-8113.

What is Ogemaw Eye Institute PC's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Ogemaw Eye Institute PC enrolled in Medicare?

Yes. Ogemaw Eye Institute PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ogemaw Eye Institute PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Ogemaw Eye Institute PC, in Ophthalmology and Optometry. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Ogemaw Eye Institute PC accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 2 other insurers list Ogemaw Eye Institute PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ogemaw Eye Institute PC was last updated on April 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.