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

Elizabeth O Segal, MD

Individual provider Ophthalmology Physician · NPI 1801887427

Elizabeth O Segal, MD is an Ophthalmology Physician in Frederick, 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 Address checks out

195 Thomas Johnson Dr
Frederick, MD 21702-5156
Phone: (301) 695-6900
Fax: (301) 695-3420
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence D0030282 (MD)

Record details

NPI number1801887427
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 2, 2005
Last updated in NPPESAugust 28, 2008

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