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

Dr. William A Johnson IV, MD

Individual provider Otolaryngology Physician · NPI 1699933903

Dr. William A Johnson IV, MD is an Otolaryngology in Sylvania, Ohio. Graduated from University of Michigan Medical School in 2005, 21 years ago. Practices with Peoria Ear Nose and Throat Group SC, a 17-clinician group and accepts Medicare assignment. Licensed in Illinois and Ohio.

Years since qualifying
21
Trained at
University of Michigan Medical School
Licensed in
IL, OH
In the registry since
2008
Specialties on file
2
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

5300 Harroun Rd Ste 118
Sylvania, OH 43560-2182
Phone: (419) 824-1399
Fax: (419) 824-1772
Show map & directions

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

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 35095934 (OH)
Otolaryngology Physician Taxonomy 207Y00000X · Licence 125049506 (IL)

Record details

NPI number1699933903
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2008
Last updated in NPPESMay 1, 2012

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 2005 (21 years in practice)
Group practice Peoria Ear Nose And Throat Group Sc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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