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

Mr. John William Horinger Jr., MD

Individual provider Internal Medicine Physician · NPI 1619234689

Mr. John William Horinger Jr., MD is an Internal Medicine in Mayfield Heights, Ohio. Graduated from Northeastern Ohio University College of Medicine in 2012, 14 years ago. Practices with Customcare MD LLC, a 3-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
14
Trained at
Northeastern Ohio University College of Medicine
Licensed in
OH
In the registry since
2012
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

300 Allen Bradley Dr Ste 240
Mayfield Heights, OH 44124-6130
Phone: (216) 382-8000
Fax: (216) 297-3233
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35.126153 (OH)

Record details

NPI number1619234689
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 16, 2012
Last updated in NPPESJune 5, 2026
Certification dateJune 5, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolNORTHEASTERN OHIO UNIVERSITY COLLEGE OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Customcare Md Llc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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