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

Dr. David Owen Mazur, MD

Individual provider Ophthalmology Physician · NPI 1326041609

Dr. David Owen Mazur, MD is an Ophthalmology Physician in Bethesda, Maryland. Licensed in Maryland. Registered with an NPI since 2005.

Licensed in
MD
In the registry since
2005
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 Partly verified

Some contact details are missing from the federal record.

National Naval Medical Ctr 8901 Wisconsin Ave
Bethesda, MD 20889-0001
Phone: (301) 295-0372
Fax: (301) 295-1481
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence D0008515 (MD)

Record details

NPI number1326041609
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 31, 2005
Last updated in NPPESJuly 8, 2007

Other providers in Bethesda