Johnathan Barkham, M.D.
Sleep Medicine (Internal Medicine) Physician · Ann Arbor, MI
Johnathan Barkham, M.D. is a sleep medicine (internal medicine) physician with a practice address in Ann Arbor, Michigan, and NPI 1730355249, issued on May 5, 2008. Check the license (Michigan 5315055471, as entered in NPPES) on the Michigan Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Johnathan Barkham
- Credential
- M.D.
- Primary taxonomy
- Sleep Medicine (Internal Medicine) Physician 207RS0012X
- License numbers
- 5315055471 MI
35C.003971 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2215 Fuller RD, Ann Arbor, MI 48105
- Phone
- (734) 769-7100
- Enumerated
- May 5, 2008
- Entity
- Type 1 · individual
Also registered at 2215 Fuller RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristina Abbott, BSN RNRegistered Nurse1669180501
- Abrahime AbdallahRegistered Nurse1760151690
- Hannah AbrahamStudent in an Organized Health Care Education/Training Program1710678578
- Karli AbrahamOccupational Therapy Assistant1437859824
- Kristen Abraham, PH.D.Clinical Psychologist1356775035
- Christine-Grace Adams, RNAmbulatory Care Registered Nurse1336866961
Verify Johnathan Barkham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine
Search for license 5315055471Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Sleep Medicine (Internal Medicine) Physician providers in Michigan
There are 34 sleep medicine (internal medicine) physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other sleep medicine (internal medicine) physician records in Michigan
- Mamdouh Abdulrazzak, M.D.Dearborn, MI1689649923
- Darian Aboubakare, MDRoyal Oak, MI1558941674
- Salah Aboubakr, M.D.Lansing, MI1235249772
- Amer Aboukasm, MDDetroit, MI1194754085
- Kwsai Al-Rahhal, MDKalamazoo, MI1639159247
- Syed Ali, MDPort Huron, MI1588664775
- William Allen, MDSouthfield, MI1891016317
- Ruth Barnett, D.O.Detroit, MI1306969944
- Paul ChoAnn Arbor, MI1255074704
- Saim Choudhry, DOWoodhaven, MI1912560525
Common questions
What is Johnathan Barkham, M.D.'s NPI number?
Johnathan Barkham, M.D.'s National Provider Identifier (NPI) is 1730355249, issued on May 5, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Johnathan Barkham, M.D. located?
The NPPES record lists a practice address at 2215 Fuller RD, Ann Arbor, MI, 48105. Phone: (734) 769-7100. Providers update this record themselves, so call before visiting.
How can I verify Johnathan Barkham, M.D.'s license?
NPPES lists Michigan license number 5315055471, as entered by the provider. Search the Michigan Board of Medicine at https://www.michigan.gov/lara/bureau-list/bpl/health/hp-lic-health-prof/medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.