Joseph Neilitz, DO
NPI 1043473234 · Ophthalmology Physician · Menasha, WI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Neilitz, DO is a Ophthalmology Physician provider in Menasha, WI (NPI 1043473234).
Provider details
- NPI number
- 1043473234
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 57117-21 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,044 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 574 | $111 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 302 | $216 |
| Imaging of Retina92134 | 205 | $35 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser66821 | 166 | $276 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 159 | $146 |
| Laser Removal of Scar Tissue of Eye65860 | 123 | $143 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 386 | 104 |
| Prednisolone Acetate | 228 | 171 |
| Moxifloxacin Hclbrand: Moxifloxacin | 127 | 95 |
| Timolol Maleate | 91 | 28 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 83 | 64 |
| Cyclosporinebrand: Restasis | 76 | 30 |
| Brimonidine Tartrate | 67 | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (5)
- 1616 N Casaloma DrAppleton, WI 54913-8245Phone: (920) 268-1516
- 1550 Midway Pl Ste 100Menasha, WI 54952-1165Phone: (214) 726-6042
- 1855 S Koeller StOshkosh, WI 54902-6186Phone: (920) 806-3005Fax: (920) 806-3004
- 2120 S Washburn StOshkosh, WI 54904-8949Phone: (920) 236-3550Fax: (920) 238-3169
- 501 Doctors CtOshkosh, WI 54901-2025Phone: (920) 236-3550
Registry dates
- Enumerated
- 2008-07-08
- Last updated
- 2026-02-04
- Certified
- 2026-02-04
Frequently asked questions
- What is Joseph Neilitz's NPI number?
- Joseph Neilitz's National Provider Identifier (NPI) is 1043473234, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Neilitz's specialty?
- Joseph Neilitz is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Neilitz located?
- Joseph Neilitz's practice location on file with NPPES is 878 W Airport Rd, Menasha, WI 54952-1461.
- What is Joseph Neilitz's phone number?
- The practice phone number listed in the NPPES registry for Joseph Neilitz is (920) 806-3005.
- Does Joseph Neilitz accept Medicare?
- Joseph Neilitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Neilitz's NPI active?
- Yes — Joseph Neilitz's NPI (1043473234) is active in the NPPES registry as of the last update on 2026-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.