Marcos Lemor, M.D.
NPI 1538130380 · Ophthalmology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcos Lemor, M.D. is a Ophthalmology Physician provider in Los Angeles, CA (NPI 1538130380).
Provider details
- NPI number
- 1538130380
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A45400 (CA)
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
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
1,124 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 Problem Focused Exam of Visual System92012 | 447 | $99 |
| Removal of Eyelashes Using Forceps67820 | 128 | $22 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 119 | $138 |
| Imaging of Retina92134 | 105 | $45 |
| Injection of Drug Into Eye67028 | 67 | $123 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 58 | $180 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 659 | 212 |
| Latanoprost | 332 | 92 |
| Brimonidine Tartrate | 200 | 44 |
| Ketorolac Tromethamine | 196 | 87 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 175 | 104 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 159 | 43 |
| Timolol Maleate | 140 | 42 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$271 across 6 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
- 2006-01-30
- Last updated
- 2008-05-30
Frequently asked questions
- What is Marcos Lemor's NPI number?
- Marcos Lemor's National Provider Identifier (NPI) is 1538130380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcos Lemor's specialty?
- Marcos Lemor is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Marcos Lemor located?
- Marcos Lemor's practice location on file with NPPES is 4036 Whittier Blvd, Los Angeles, CA 90023-2560.
- What is Marcos Lemor's phone number?
- The practice phone number listed in the NPPES registry for Marcos Lemor is (323) 262-3333.
- Does Marcos Lemor accept Medicare?
- Marcos Lemor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcos Lemor's NPI active?
- Yes — Marcos Lemor's NPI (1538130380) is active in the NPPES registry as of the last update on 2008-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.