IndividualActive
Elizabeth Segal, MD
NPI 1801887427 · Ophthalmology Physician · Frederick, MD
Elizabeth Segal, MD is a Ophthalmology Physician provider in Frederick, MD (NPI 1801887427).
Provider details
- NPI number
- 1801887427
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D0030282 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
195 Thomas Johnson Dr
Frederick, MD 21702-5156
Phone: (301) 695-6900
Fax: (301) 695-3420
Street-level locationGet directions
Mailing address
195 Thomas Johnson Dr
Frederick, MD 21702-5156
Registry dates
- Enumerated
- 2005-11-02
- Last updated
- 2008-08-28
Frequently asked questions
- What is Elizabeth Segal's NPI number?
- Elizabeth Segal's National Provider Identifier (NPI) is 1801887427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Segal's specialty?
- Elizabeth Segal is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Segal located?
- Elizabeth Segal's practice location on file with NPPES is 195 Thomas Johnson Dr, Frederick, MD 21702-5156.
- What is Elizabeth Segal's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Segal is (301) 695-6900.
- Is Elizabeth Segal's NPI active?
- Yes — Elizabeth Segal's NPI (1801887427) is active in the NPPES registry as of the last update on 2008-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.