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

Dr. Johnathan Edward Walter Barkham, MD

Individual provider Sleep Medicine (Internal Medicine) Physician · NPI 1730355249

Dr. Johnathan Edward Walter Barkham, MD is a Sleep Medicine in Ann Arbor, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 2008, 18 years ago. Licensed in Michigan and Ohio.

Years since qualifying
18
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI, OH
In the registry since
2008
Specialties on file
3
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

2215 Fuller Rd Ann Arbor VA Hospital
Ann Arbor, MI 48105-2303
Phone: (734) 769-7100
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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 5315055471 (MI)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 5315055471 (MI)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 35C.003971 (OH)

Record details

NPI number1730355249
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 5, 2008
Last updated in NPPESApril 14, 2026
Certification dateApril 14, 2026

Medicare enrollment

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

Medicare specialtySLEEP MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2008 (18 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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