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

Dr. Diana W. Warren, DO

Individual provider Addiction Medicine (Family Medicine) Physician · NPI 1417064536

Dr. Diana W. Warren, DO is an Addiction Medicine (Family Medicine) Physician in Haleyville, Alabama. Practices as a sole proprietor. Licensed in Alabama.

Licensed in
AL
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

42030 Highway 195 Ste C
Haleyville, AL 35565
Phone: (205) 485-7337
Fax: (205) 485-7393
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence DO523 (AL)
Addiction Medicine (Family Medicine) Physician Taxonomy 207QA0401X · Licence DO523 (AL)

Record details

NPI number1417064536
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 24, 2006
Last updated in NPPESMarch 10, 2021
Certification dateMarch 10, 2021
Mailing addressPo Box 880, 42030 Highway 195 Suite C, Haleyville, AL 35565-0880