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

Heather Renee Callahan, PA-C

Individual provider Medical Physician Assistant · NPI 1770039927

Heather Renee Callahan, PA-C is a Medical Physician Assistant in Warrenton, Virginia. Licensed in Virginia. Registered with an NPI since 2016.

Licensed in
VA
In the registry since
2016
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

225 Oak Springs Dr Ste 102
Warrenton, VA 20186-2186
Phone: (540) 935-4449
Fax: (540) 347-4444
Show map & directions

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

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 0110005467 (VA)

Record details

NPI number1770039927
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedAugust 28, 2016
Last updated in NPPESAugust 4, 2025
Certification dateAugust 4, 2025

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