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

Dr. Daryl J Zelenak, DO

Individual provider Ophthalmology Physician · NPI 1962419267

Dr. Daryl J Zelenak, DO is an Ophthalmology in West Branch, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 1997, 29 years ago. Practices with Ogemaw Eye Institute PC, a 3-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
29
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

559 Progress St Ste E
West Branch, MI 48661-9399
Phone: (989) 345-8113
Fax: (989) 345-3687
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 5101013471 (MI)

Record details

NPI number1962419267
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 1, 2006
Last updated in NPPESApril 17, 2023
Certification dateApril 17, 2023
Mailing address559 Progress St Ste E, West Branch, MI 48661-9399

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1997 (29 years in practice)
Group practice Ogemaw Eye Institute Pc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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