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

Dr. John B Casterline, MD

Individual provider Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1245279751

Dr. John B Casterline, MD is a Thoracic Surgery in Birmingham, Alabama. Graduated from University of Kansas School of Med (KC/WICH/SAL) in 1988, 38 years ago. Practices with Affinity Cardio-Thoracic Specialists LLC, a 10-clinician group and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
38
Trained at
University of Kansas School of Med (KC/WICH/SAL)
Licensed in
AL
In the registry since
2006
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

4600 Highway 280 Ste 200
Birmingham, AL 35242-5186
Phone: (205) 716-6900
Fax: (205) 939-0242
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence 17130 (AL)

Record details

NPI number1245279751
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESJuly 20, 2026
Certification dateJuly 20, 2026
Mailing address4200 Colonnade Pkwy Ste 100, Birmingham, AL 35243-2342

Medicare enrollment

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

Medicare specialtyTHORACIC SURGERY
Also practisesCARDIAC SURGERY, VASCULAR SURGERY
Medical schoolUNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated 1988 (38 years in practice)
Group practice Affinity Cardio-Thoracic Specialists Llc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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