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

Dr. Carolyn L Herrington, MD

Individual provider Internal Medicine Physician · NPI 1669453411

Dr. Carolyn L Herrington, MD is an Internal Medicine in Huntsville, Alabama. Graduated from University of South Alabama College of Medicine in 2002, 24 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
24
Trained at
University of South Alabama College of Medicine
Licensed in
AL
In the registry since
2005
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

420 Lowell Dr SE Ste 300
Huntsville, AL 35801-3754
Phone: (256) 535-5972
Fax: (256) 536-5930
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 26814 (AL)

Record details

NPI number1669453411
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 9, 2005
Last updated in NPPESDecember 7, 2009

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF SOUTH ALABAMA COLLEGE OF MEDICINE
Graduated 2002 (24 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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