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

John W Stewart Jr., MD

Individual provider Maternal & Fetal Medicine Physician · NPI 1699770354

John W Stewart Jr., MD is an Obstetrics/Gynecology in Warren, Ohio. Graduated from University of Cincinnati College of Medicine in 1987, 39 years ago. Practices with Mercy Health Physicians North Specialty Care LLC, a 348-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
39
Trained at
University of Cincinnati College of Medicine
Licensed in
OH
In the registry since
2005
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

627 Eastland Ave SE Ste 202
Warren, OH 44484-4501
Phone: (330) 306-5004
Fax: (330) 729-7915
Show map & directions

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

Additional practice locations (1)

  • 1 Akron General Ave, Akron, OH 44307-2432 — (330) 384-1650

Specialties & licences

Maternal & Fetal Medicine Physician (primary) Taxonomy 207VM0101X · Licence 35-06-1099-S (OH)

Record details

NPI number1699770354
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2005
Last updated in NPPESDecember 27, 2021
Certification dateDecember 27, 2021

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Mercy Health Physicians North Specialty Care Llc — 348 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Warren