Lily Im, MD
NPI 1033134044 · Ophthalmology Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lily Im, MD is a Ophthalmology Physician provider in Baltimore, MD (NPI 1033134044).
Provider details
- NPI number
- 1033134044
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D0063550 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
2,072 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 602 | $140 |
| Exam of Visual Field With Extended Testing92083 | 323 | $70 |
| Imaging of Optic Nerve92133 | 322 | $37 |
| Photography of the Retina92250 | 227 | $40 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 144 | $99 |
| Exam of the Internal Drainage System of Eye92020 | 117 | $30 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 454 | 122 |
| Bimatoprostbrand: Lumigan | 408 | 120 |
| Latanoprost | 332 | 116 |
| Brimonidine Tartrate | 229 | 67 |
| Latanoprostene Bunodbrand: Vyzulta | 202 | 49 |
| Timolol Maleate | 118 | 42 |
| Netarsudil Mesylat/Latanoprostbrand: Rocklatan | 97 | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$84 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
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2011-12-14
Frequently asked questions
- What is Lily Im's NPI number?
- Lily Im's National Provider Identifier (NPI) is 1033134044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lily Im's specialty?
- Lily Im is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Lily Im located?
- Lily Im's practice location on file with NPPES is 419 W Redwood St, Baltimore, MD 21201-1734.
- What is Lily Im's phone number?
- The practice phone number listed in the NPPES registry for Lily Im is (410) 328-5918.
- Does Lily Im accept Medicare?
- Lily Im is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lily Im's NPI active?
- Yes — Lily Im's NPI (1033134044) is active in the NPPES registry as of the last update on 2011-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.