Grossnickle Eye Center, Inc.
NPI 1134259179 · Ophthalmologic Surgery Clinic/Center · Warsaw, IN
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grossnickle Eye Center, Inc. is a Ophthalmologic Surgery Clinic/Center organization in Warsaw, IN (NPI 1134259179).
Provider details
- NPI number
- 1134259179
- Entity type
- Organization
- Primary specialty
- Ophthalmologic Surgery Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Joshua Gordon, Cfo; Coo(574) 371-4685
- License
- 50001530A (IN)
Specialties & taxonomies
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,103 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 1,410 | $1,042 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser66821 | 307 | $271 |
| Complex Removal of Cataract With Insertion of Prosthetic Lens66982 | 97 | $1,058 |
| Extracapsular Removal of Cataract With Insertion of Artificial Lens and Insertion of Drainage Device in Front Chamber of Eye66991 | 87 | $3,369 |
| Laser Repair to Improve Eye Fluid Flow65855 | 86 | $117 |
| Incision to Improve Eye Fluid Flow65820 | 37 |
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Grossnickle Eye Surgery Center
Registry dates
- Enumerated
- 2007-03-07
- Last updated
- 2026-03-03
- Certified
- 2026-03-03
Frequently asked questions
- What is Grossnickle Eye Center, Inc.'s NPI number?
- Grossnickle Eye Center, Inc.'s National Provider Identifier (NPI) is 1134259179, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Grossnickle Eye Center, Inc.?
- Grossnickle Eye Center, Inc. is classified in the NPPES registry as Ophthalmologic Surgery Clinic/Center (Ambulatory Health Care Facilities).
- Where is Grossnickle Eye Center, Inc. located?
- Grossnickle Eye Center, Inc.'s practice location on file with NPPES is 2251 Dubois Dr, Warsaw, IN 46580-3212.
- What is Grossnickle Eye Center, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Grossnickle Eye Center, Inc. is (574) 269-2777.
- Does Grossnickle Eye Center, Inc. accept Medicare?
- Grossnickle Eye Center, Inc. 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 Grossnickle Eye Center, Inc.?
- The authorized official listed on Grossnickle Eye Center, Inc.'s NPPES record is Joshua Gordon, Cfo; Coo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Grossnickle Eye Center, Inc.'s NPI active?
- Yes — Grossnickle Eye Center, Inc.'s NPI (1134259179) is active in the NPPES registry as of the last update on 2026-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.