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

Dr. John B. Howell IV, MD

Individual provider Internal Medicine Physician · NPI 1871518225

Dr. John B. Howell IV, MD is an Internal Medicine in Mobile, Alabama. Graduated from University of Mississippi School of Medicine in 2000, 26 years ago. Practices with Imc-Family Medical of Mobile LLC, a 5-clinician group and accepts Medicare assignment. Licensed in Alabama and Louisiana.

Years since qualifying
26
Trained at
University of Mississippi School of Medicine
Licensed in
AL, LA
In the registry since
2006
Specialties on file
2
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

5320 Highway 90 W
Mobile, AL 36619-4202
Phone: (251) 666-8232
Fax: (251) 602-5660
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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 34589 (AL)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD.14958R (LA)

Record details

NPI number1871518225
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESJuly 25, 2025
Certification dateJuly 17, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Imc-Family Medical Of Mobile Llc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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