Ophthalmology Ltd
NPI 1871589531 · Ophthalmology Physician · Sioux Falls, SD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ophthalmology Ltd is a Ophthalmology Physician organization in Sioux Falls, SD (NPI 1871589531).
Provider details
- NPI number
- 1871589531
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Bryan Hammer, President(605) 336-6294
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
21 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
- 2005-09-27
- Last updated
- 2021-02-17
- Certified
- 2021-02-17
Frequently asked questions
- What is Ophthalmology Ltd's NPI number?
- Ophthalmology Ltd's National Provider Identifier (NPI) is 1871589531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ophthalmology Ltd?
- Ophthalmology Ltd is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Ophthalmology Ltd located?
- Ophthalmology Ltd's practice location on file with NPPES is 6601 S Minnesota Ave, Sioux Falls, SD 57108-2564.
- What is Ophthalmology Ltd's phone number?
- The practice phone number listed in the NPPES registry for Ophthalmology Ltd is (605) 336-6294.
- Does Ophthalmology Ltd accept Medicare?
- Ophthalmology Ltd 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 Ophthalmology Ltd?
- The authorized official listed on Ophthalmology Ltd's NPPES record is Bryan Hammer, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ophthalmology Ltd's NPI active?
- Yes — Ophthalmology Ltd's NPI (1871589531) is active in the NPPES registry as of the last update on 2021-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.