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

Dr. Matthew T. Hazelbaker, MD

Individual provider Specialist · NPI 1235134222

Dr. Matthew T. Hazelbaker, MD is an Obstetrics/Gynecology in Marysville, Ohio. Graduated from Ohio State University College of Medicine in 1995, 31 years ago. Practices with Maternohio Clinical Associates LLC, a 56-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
31
Trained at
Ohio State University College of Medicine
Licensed in
OH
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

150 Morey Dr
Marysville, OH 43040-1646
Phone: (937) 644-2541
Fax: (937) 642-7535
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 35.072181 (OH)
Specialist Taxonomy 174400000X · Licence 35.072181 (OH)

Record details

NPI number1235134222
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2005
Last updated in NPPESFebruary 13, 2026
Certification dateFebruary 13, 2026
Mailing address150 Morey Dr, Marysville, OH 43040-1646

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Maternohio Clinical Associates Llc — 56 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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