Marius Tijunelis, MD
NPI 1720020332 · Ophthalmology Physician · Jackson, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marius Tijunelis, MD is a Ophthalmology Physician provider in Jackson, MI (NPI 1720020332).
Provider details
- NPI number
- 1720020332
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301096052 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
2,447 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) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 768 | $116 |
| Imaging of Retina92134 | 626 | $37 |
| Established Patient Problem Focused Exam of Visual System92012 | 357 | $82 |
| Injection of Drug Into Eye67028 | 180 | $106 |
| Exam of Visual Field With Extended Testing92083 | 168 | $57 |
| Imaging of Optic Nerve92133 | 133 | $33 |
| New Patient Complete Exam of Visual System92004 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 489 | 174 |
| Timolol Maleate | 162 | 57 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 131 | 46 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 79 | 53 |
| Brimonidine Tartrate | 69 | 20 |
| Prednisolone Acetate | 66 | 44 |
| Erythromycin Basebrand: Erythromycin | 39 | 31 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-11
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Marius Tijunelis's NPI number?
- Marius Tijunelis's National Provider Identifier (NPI) is 1720020332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marius Tijunelis's specialty?
- Marius Tijunelis is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Marius Tijunelis located?
- Marius Tijunelis's practice location on file with NPPES is The Center for Sight, Jackson, MI 49202.
- What is Marius Tijunelis's phone number?
- The practice phone number listed in the NPPES registry for Marius Tijunelis is (517) 787-0364.
- Does Marius Tijunelis accept Medicare?
- Marius Tijunelis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marius Tijunelis's NPI active?
- Yes — Marius Tijunelis's NPI (1720020332) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.