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

Dr. David Gregory Brown, MD

Individual provider Pulmonary Disease Physician · NPI 1740288026

Dr. David Gregory Brown, MD is a Pulmonary Disease Physician in Lancaster, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2005
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

121 W 6th Ave
Lancaster, OH 43130-2587
Phone: (740) 687-5164
Fax: (740) 654-1417
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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 35-038055 (OH)

Record details

NPI number1740288026
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 12, 2005
Last updated in NPPESOctober 9, 2012
Mailing addressPo Box 550, Lancaster, OH 43130-0550

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