James Leonard Shubert, D.O.
Critical Care Medicine (Internal Medicine) Physician · Kalamazoo, MI
James Leonard Shubert, D.O. is a critical care medicine (internal medicine) physician with a practice address in Kalamazoo, Michigan, and NPI 1538548326, issued on May 26, 2015. Check the license (Michigan 5101022022, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- James Leonard Shubert
- Credential
- D.O.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 5101022022 MI
Self-reported in NPPES; status is on the state search - Practice location
- 601 John St Ste M-510, Kalamazoo, MI 49007
- Phone
- (269) 341-7762
- Enumerated
- May 26, 2015
- Record last updated
- Aug 13, 2025
- Medicare enrollment
- Enrolled (PECOS I20220315001774); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 2015
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 178 in Michigan → Look up another NPI →
Also registered at 601 John St Ste M-510
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Ames, ACNPAcute Care Nurse Practitioner1932802980
- Julie Bourbonnais, MDCritical Care Medicine (Internal Medicine) Physician1487781795
- Glenn Carlson, ACNPAcute Care Nurse Practitioner1609103589
- Delyse Garg, MDPulmonary Disease Physician1811340813
- John Hendrix, ACNPAcute Care Nurse Practitioner1023817392
- Leah Ijere, ACNP-AGAcute Care Nurse Practitioner1689186520
Verify James Leonard Shubert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101022022Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3 hospitals and group practices
- Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospitals4 of 5 stars
- Bronson Battle Creek HospitalBattle Creek, MI · Acute Care Hospitals3 of 5 stars
- Covenant Medical Center IncSaginaw, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
James Leonard Shubert among 178 critical care medicine (internal medicine) physician records in Michigan
James Leonard Shubert, D.O. is one of 178 critical care medicine (internal medicine) physician records with a practice address in Michigan. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 71% of them.
- NPI issued2015 · 71% of these records are older, 22% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2015 · median 2008 among the 136 with a school on file
- Record last updated2025 · 30% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Michigan
There are 178 critical care medicine (internal medicine) physician records in Michigan.
All 178 in Michigan → Every provider in Kalamazoo → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Julie Bourbonnais, MDKalamazoo, MI 490071487781795
- An Nguyen, MDKalamazoo, MI 490071720608193
- Roy Putnam, D.O.Kalamazoo, MI 490071194389312
- Matthew Rossing, MDKalamazoo, MI 490071043268436
- Spencer Winters, M.D.Kalamazoo, MI 490071225391840
- Jeffrey Wilt, M.D.Kalamazoo, MI 490081033226097
- Raakesh Bhan, M.D.Battle Creek, MI 490151649278516
- Maddur Badarinath, M.D.Battle Creek, MI 490171255339222
Common questions
What is James Leonard Shubert, D.O.'s NPI number?
James Leonard Shubert, D.O.'s National Provider Identifier (NPI) is 1538548326, issued on May 26, 2015. An NPI identifies a provider in billing; it is not a license.
Where is James Leonard Shubert, D.O. located?
The NPPES record lists a practice address at 601 John St Ste M-510, Kalamazoo, MI, 49007. Phone: (269) 341-7762. Providers update this record themselves, so call before visiting.
How can I verify James Leonard Shubert, D.O.'s license?
NPPES lists Michigan license number 5101022022, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.