Nathan Kirby, OD
NPI 1558719054 · Optometrist · Hillsboro, IL
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Kirby, OD is a Optometrist provider in Hillsboro, IL (NPI 1558719054).
Provider details
- NPI number
- 1558719054
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 046.010979 (IL)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,995 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) |
|---|---|---|
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 3,422 | $1 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 347 | $89 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 46 | $111 |
| Imaging of Retina92134 | 41 | $38 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 36 | $126 |
| Imaging of Optic Nerve92133 | 30 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 149 | 45 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 62 | 15 |
| Prednisolone Acetate | 53 | 46 |
| Loteprednol Etabonate | 45 | — |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 36 | 17 |
| Timolol Maleate | 35 | 13 |
| Fluorometholone | 24 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$158 across 4 records (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 (1)
- 601 James R Thompson BlvdBldg D Ste 2030East St Louis, IL 62201Phone: (618) 274-0169Fax: (618) 274-0781
Registry dates
- Enumerated
- 2016-05-25
- Last updated
- 2019-02-28
Frequently asked questions
- What is Nathan Kirby's NPI number?
- Nathan Kirby's National Provider Identifier (NPI) is 1558719054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Kirby's specialty?
- Nathan Kirby is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Nathan Kirby located?
- Nathan Kirby's practice location on file with NPPES is 675 School St, Hillsboro, IL 62049-1530.
- What is Nathan Kirby's phone number?
- The practice phone number listed in the NPPES registry for Nathan Kirby is (217) 532-5044.
- Does Nathan Kirby accept Medicare?
- Nathan Kirby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Kirby's NPI active?
- Yes — Nathan Kirby's NPI (1558719054) is active in the NPPES registry as of the last update on 2019-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.