Joseph Marcin
NPI 1669467189 · Optometrist · Shelbyville, IL
Enrolled with Medicare as Dme Supplier - Physician - Optometrist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Marcin is a Optometrist provider in Shelbyville, IL (NPI 1669467189).
Provider details
- NPI number
- 1669467189
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 047027210 (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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,254 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 | 3,403 | $1 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 349 | $87 |
| Imaging of Retina92134 | 157 | $38 |
| Imaging of Optic Nerve92133 | 95 | $32 |
| Exam of Visual Field With Extended Testing92083 | 85 | $58 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 79 | $123 |
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 | 268 | 54 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 48 | — |
| Bimatoprostbrand: Lumigan | 45 | — |
| Timolol Maleate | 30 | — |
| Brimonidine Tartrate | 17 | — |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 15 | 11 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$193 across 7 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
Registry dates
- Enumerated
- 2005-09-12
- Last updated
- 2024-05-23
- Certified
- 2024-05-23
Frequently asked questions
- What is Joseph Marcin's NPI number?
- Joseph Marcin's National Provider Identifier (NPI) is 1669467189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Marcin's specialty?
- Joseph Marcin is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Joseph Marcin located?
- Joseph Marcin's practice location on file with NPPES is 1401 W Main St, Shelbyville, IL 62565-1256.
- What is Joseph Marcin's phone number?
- The practice phone number listed in the NPPES registry for Joseph Marcin is (217) 774-2181.
- Does Joseph Marcin accept Medicare?
- Joseph Marcin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Marcin's NPI active?
- Yes — Joseph Marcin's NPI (1669467189) is active in the NPPES registry as of the last update on 2024-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.