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

Dr. John R Allen, PHD

Individual provider Audiologist · NPI 1922145176

Dr. John R Allen, PHD is an Audiologist in Andrews AFB, Maryland. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1050 W Perimeter Rd
Andrews AFB, MD 20762-6601
Phone: (240) 857-8058
Show map & directions

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

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 51277 (TX)

Record details

NPI number1922145176
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 30, 2007
Last updated in NPPESJuly 8, 2007
Mailing address260 Carriage Ln, Huntingtown, MD 20639-9459

Other providers in Andrews AFB