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

Dr. John Shamburger Jr., MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1407275845

Dr. John Shamburger Jr., MD is an Emergency Medicine in Shreveport, Louisiana. Graduated from Louisiana State University School of Medicine in Shreveport in 2014, 12 years ago. Practices with Cross Lake Emergency Group, LLC, a 57-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
12
Trained at
Louisiana State University School of Medicine in Shreveport
Licensed in
LA
In the registry since
2014
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Shreveport, LA

Additional practice locations (1)

  • 1501 Kings Hwy, Shreveport, LA 71103-4228 — (318) 675-5053

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 303194 (LA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1407275845
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 14, 2014
Last updated in NPPESMarch 17, 2018

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT
Graduated 2014 (12 years in practice)
Group practice Cross Lake Emergency Group, Llc — 57 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Shreveport