John Underwood, MD
Addiction Medicine · Internal Medicine · Pain Medicine
20+ years in practiceNPI: 1619937802Licensed in LA
About
Bio coming soon.
Are you John Underwood, MD?
Claim your profile
Verify your identity, update your credentials, and take ownership of your listing on PBCMMG.
Credentials & Recognition
Specialties
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Years in Practice
20+ years
Estimated from NPI enumeration date
Other Addiction Medicine Doctors near Texas
View all →Frequently Asked Questions about Dr. John Underwood, MD
Where does Dr. John Underwood, MD practice?+
Dr. John Underwood, MD practices in Texas, TX. 9091 ELLERBE RD
STE 200
SHREVEPORT, LA 711066738.
What is Dr. John Underwood, MD's phone number?+
Dr. John Underwood, MD's practice phone is 318-681-1630. Office contact information is verified on the PBCMMG profile.
What does Dr. John Underwood, MD specialize in?+
Dr. John Underwood, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Pain Medicine.
Is Dr. John Underwood, MD board certified?+
Board certification status for Dr. John Underwood, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. John Underwood, MD been practicing?+
Dr. John Underwood, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. John Underwood, MD's NPI number?+
Dr. John Underwood, MD's National Provider Identifier (NPI) is 1619937802, registered in the federal NPPES registry.
Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards
See an error? info@pbcmmg.com
Are you John Underwood, MD?
Claim & complete your profile →Verify identity, upload proof, and update credentials. Approval typically 1-2 business days.