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

Dr. Gail M Callaway, MD

Individual provider Internal Medicine Physician · NPI 1861457079

Dr. Gail M Callaway, MD is an Internal Medicine Physician in Smithsburg, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
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

22911 Jefferson Blvd
Smithsburg, MD 21783-1617
Phone: (301) 824-3343
Fax: (301) 824-6323
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 D0057600 (MD)
Pediatrics Physician Taxonomy 208000000X · Licence D0057600 (MD)

Record details

NPI number1861457079
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 19, 2006
Last updated in NPPESOctober 17, 2013

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