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

Rick Alan Harrelson, MD

Individual provider Emergency Medicine Physician · NPI 1578512083

Rick Alan Harrelson, MD is an Internal Medicine in Enterprise, Alabama. Graduated from University of South Alabama College of Medicine in 1992, 34 years ago. Practices with Mizell Memorial Hospital, Inc, a 12-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
34
Trained at
University of South Alabama College of Medicine
Licensed in
AL
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.

See every abbreviation used in this directory →

Practice location Address checks out

101 Professional Ln
Enterprise, AL 36330
Phone: (334) 347-3404
Fax: (334) 693-0613
Show map & directions

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

Additional practice locations (1)

  • 500 Healthwest Dr, Dothan, AL 36303-6900 — (334) 699-5994

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 00017429 (AL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 00017429 (AL)

Record details

NPI number1578512083
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 10, 2006
Last updated in NPPESApril 19, 2022
Certification dateApril 19, 2022
Mailing address101 Professional Lane, Enterprise, AL 36330

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF SOUTH ALABAMA COLLEGE OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Mizell Memorial Hospital, Inc. — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Enterprise