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

Individual provider Internal Medicine Physician · NPI 1518196070

Adam Dwight Isbell, MD is an Internal Medicine in Muscle Shoals, Alabama. Graduated from University of Alabama School of Medicine in 2009, 17 years ago. Practices with Avalon Medical Group, a 22-clinician group and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
17
Trained at
University of Alabama School of Medicine
Licensed in
AL
In the registry since
2009
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

2410 Avalon Ave
Muscle Shoals, AL 35661-3283
Phone: (256) 386-0808
Fax: (256) 381-6229
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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 MD.36851 (AL)

Record details

NPI number1518196070
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 6, 2009
Last updated in NPPESOctober 4, 2025
Certification dateOctober 4, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Avalon Medical Group — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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