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

Mary Dell Railey, MD

Individual provider Allergy & Immunology Physician · NPI 1144499823

Mary Dell Railey, MD is an Allergy & Immunology Physician in Huntsville, Alabama. Licensed in Alabama. Registered with an NPI since 2008.

Licensed in
AL
In the registry since
2008
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

4021 Balmoral Dr SW
Huntsville, AL 35801-6403
Phone: (256) 382-0070
Fax: (256) 382-0089
Show map & directions

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

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 25741 (AL)

Record details

NPI number1144499823
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 26, 2008
Last updated in NPPESMarch 11, 2010

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