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

Allen J Williams, MD

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1861427270

Allen J Williams, MD is an Emergency Medicine in Toledo, Ohio. Graduated from Wayne State University School of Medicine in 1986, 40 years ago. Practices with Emergency Physicians of Northwest Ohio, Inc, a 101-clinician group and accepts Medicare assignment. Licensed in Michigan and Ohio.

Years since qualifying
40
Trained at
Wayne State University School of Medicine
Licensed in
MI, OH
In the registry since
2006
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

3000 Arlington Ave
Toledo, OH 43614-2595
Phone: (419) 383-3888
Fax: (419) 383-2860
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 35.092911 (OH)
Emergency Medical Services (Emergency Medicine) Physician Taxonomy 207PE0004X · Licence 4301407464 (MI)

Record details

NPI number1861427270
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 12, 2006
Last updated in NPPESJune 4, 2019
Mailing address3355 Glendale Ave Fl 3, Toledo, OH 43614-2426

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Emergency Physicians Of Northwest Ohio, Inc. — 101 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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