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

Barry John Decker, MD

Individual provider Pulmonary Disease Physician · NPI 1144301193

Barry John Decker, MD is a Pulmonary Disease Physician in Fairfax, Virginia. Licensed in Virginia. Registered with an NPI since 2006.

Licensed in
VA
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.

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Practice location Address checks out

12011 Lee Jackson Memorial Hwy Penderbrook Medical Ctr
Fairfax, VA 22033-3310
Phone: (703) 383-5400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 0101248776 (VA)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 0101248776 (VA)

Record details

NPI number1144301193
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 18, 2006
Last updated in NPPESOctober 31, 2011
Mailing address2101 E Jefferson St, Kaiser Permanente Medicare Enrollment, Rockville, MD 20852-4908

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