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

Dr. William Wayne Steiner, MD, PHD

Individual provider Internal Medicine Physician · NPI 1164461513

Dr. William Wayne Steiner, MD, PHD is an Internal Medicine Physician in South Euclid, Ohio. Licensed in Ohio. Registered with an NPI since 2006.

Licensed in
OH
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1611 S Green Rd Ste 260
South Euclid, OH 44121-4128
Phone: (216) 382-2036
Fax: (216) 297-2117
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35-05-6983 (OH)

Record details

NPI number1164461513
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedJune 4, 2006
Last updated in NPPESJune 27, 2011
Mailing address1611 S Green Rd, Suite 260, South Euclid, OH 44121-4128

Other providers in South Euclid