Timothy Janetos, MD, MBA
NPI 1457743106 · Ophthalmology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Janetos, MD, MBA is a Ophthalmology Physician provider in Chicago, IL (NPI 1457743106).
Provider details
- NPI number
- 1457743106
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MBA
- Sex
- Male
- Sole proprietor
- No
- License
- 125.071962 (IL)
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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
480 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 Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 131 | $93 |
| Imaging of Retina92134 | 119 | $40 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 108 | $131 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 53 | $17 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 20 | $175 |
| Removal of Cataract With Insertion of Prosthetic Lens |
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 |
|---|---|---|
| Prednisolone Acetate | 67 | 39 |
| Prednisone | 36 | 15 |
| Ketorolac Tromethamine | 26 | 16 |
| Dorzolamide Hcl | 19 | — |
| Latanoprost | 16 | — |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 14 | — |
| Valacyclovir Hclbrand: Valacyclovir | 14 | — |
Practice location
Mailing address
Additional practice locations (1)
- 240 E Huron StNorthwestern Medicine Mcgaw Medical Center Suite 1-200Chicago, IL 60611Phone: (312) 503-7975
Registry dates
- Enumerated
- 2015-03-04
- Last updated
- 2023-11-30
- Certified
- 2023-11-30
Frequently asked questions
- What is Timothy Janetos's NPI number?
- Timothy Janetos's National Provider Identifier (NPI) is 1457743106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Janetos's specialty?
- Timothy Janetos is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Janetos located?
- Timothy Janetos's practice location on file with NPPES is 259 E Erie St Ste 1520, Chicago, IL 60611-3111.
- What is Timothy Janetos's phone number?
- The practice phone number listed in the NPPES registry for Timothy Janetos is (312) 695-8150.
- Does Timothy Janetos accept Medicare?
- Timothy Janetos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Janetos's NPI active?
- Yes — Timothy Janetos's NPI (1457743106) is active in the NPPES registry as of the last update on 2023-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.