Greater Baltimore Vitreoretinal Specialists, LLC
NPI 1831620020 · Retina Specialist (Ophthalmology) Physician · Baltimore, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greater Baltimore Vitreoretinal Specialists, LLC is a Retina Specialist (Ophthalmology) Physician organization in Baltimore, MD (NPI 1831620020).
Provider details
- NPI number
- 1831620020
- Entity type
- Organization
- Primary specialty
- Retina Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Christina Antonopoulos, President(617) 818-0060
- License
- D74532 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
Mailing address
Registry dates
- Enumerated
- 2017-03-21
- Last updated
- 2017-05-10
Frequently asked questions
- What is Greater Baltimore Vitreoretinal Specialists, LLC's NPI number?
- Greater Baltimore Vitreoretinal Specialists, LLC's National Provider Identifier (NPI) is 1831620020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greater Baltimore Vitreoretinal Specialists, LLC?
- Greater Baltimore Vitreoretinal Specialists, LLC is classified in the NPPES registry as Retina Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is Greater Baltimore Vitreoretinal Specialists, LLC located?
- Greater Baltimore Vitreoretinal Specialists, LLC's practice location on file with NPPES is 2327 Boston St, Baltimore, MD 21224-3672.
- What is Greater Baltimore Vitreoretinal Specialists, LLC's phone number?
- The practice phone number listed in the NPPES registry for Greater Baltimore Vitreoretinal Specialists, LLC is (617) 818-0060.
- Does Greater Baltimore Vitreoretinal Specialists, LLC accept Medicare?
- Greater Baltimore Vitreoretinal Specialists, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Greater Baltimore Vitreoretinal Specialists, LLC?
- The authorized official listed on Greater Baltimore Vitreoretinal Specialists, LLC's NPPES record is Christina Antonopoulos, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greater Baltimore Vitreoretinal Specialists, LLC's NPI active?
- Yes — Greater Baltimore Vitreoretinal Specialists, LLC's NPI (1831620020) is active in the NPPES registry as of the last update on 2017-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.