Miriam Englander-Paschalis Ilios, M.D.
NPI 1184853129 · Retina Specialist (Ophthalmology) Physician · Boston, MA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Miriam Englander-Paschalis Ilios, M.D. is a Retina Specialist (Ophthalmology) Physician provider in Boston, MA (NPI 1184853129).
Provider details
- NPI number
- 1184853129
- Entity type
- Individual
- Primary specialty
- Retina Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 258248 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
17 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
12,652 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) |
|---|---|---|
| Imaging of Retina92134 | 5,752 | $41 |
| Established Patient Complete Exam of Visual System92014 | 2,944 | $128 |
| Injection of Drug Into Eye67028 | 2,796 | $130 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 437 | $92 |
| Established Patient Problem Focused Exam of Visual System92012 | 230 | $91 |
| Unclassified BiologicsJ3590 | 140 | $2,664 |
| Extended Exam of the Back Part of the Eye With Retinal Drawing |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 141 | 63 |
| Diclofenac Sodium | 55 | 17 |
| Ofloxacin | 49 | 42 |
| Erythromycin Basebrand: Erythromycin | 43 | 26 |
| Ketorolac Tromethamine | 29 | 12 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 24 | 11 |
| Bromfenac Sodium | 22 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-13
- Last updated
- 2021-12-23
- Certified
- 2021-12-23
Frequently asked questions
- What is Miriam Englander-Paschalis Ilios's NPI number?
- Miriam Englander-Paschalis Ilios's National Provider Identifier (NPI) is 1184853129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Miriam Englander-Paschalis Ilios's specialty?
- Miriam Englander-Paschalis Ilios is listed in the NPPES registry with a primary specialty of Retina Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is Miriam Englander-Paschalis Ilios located?
- Miriam Englander-Paschalis Ilios's practice location on file with NPPES is 50 Staniford St, Boston, MA 02114-2517.
- What is Miriam Englander-Paschalis Ilios's phone number?
- The practice phone number listed in the NPPES registry for Miriam Englander-Paschalis Ilios is (617) 367-4800.
- Does Miriam Englander-Paschalis Ilios accept Medicare?
- Miriam Englander-Paschalis Ilios is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Miriam Englander-Paschalis Ilios's NPI active?
- Yes — Miriam Englander-Paschalis Ilios's NPI (1184853129) is active in the NPPES registry as of the last update on 2021-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.