Alina Lou, M.D.
NPI 1780034439 · Ophthalmology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alina Lou, M.D. is a Ophthalmology Physician provider in Nashville, TN (NPI 1780034439).
Provider details
- NPI number
- 1780034439
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- NONE (TN)
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
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,207 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 | 524 | $122 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 110 | $37 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 108 | $158 |
| Exam of Visual Field With Extended Testing92083 | 91 | $58 |
| Imaging of Optic Nerve92133 | 89 | $32 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 88 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 200 | 60 |
| Prednisolone Acetate | 170 | 123 |
| Moxifloxacin Hclbrand: Moxifloxacin | 100 | 88 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 86 | 24 |
| Fluorometholone | 81 | 27 |
| Lifitegrastbrand: Xiidra | 73 | 29 |
| Timolol Maleate | 50 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 across 1 record (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
Additional practice locations (2)
- 22101 Moross RdDetroit, MI 48236-2148Phone: (313) 343-4000
- 2311 Pierce AvenueVanderbilt University Ophthalmology Residency ProgramNashville, TN 37232Phone: (615) 936-4931
Registry dates
- Enumerated
- 2016-06-14
- Last updated
- 2025-12-24
- Certified
- 2025-12-24
Frequently asked questions
- What is Alina Lou's NPI number?
- Alina Lou's National Provider Identifier (NPI) is 1780034439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alina Lou's specialty?
- Alina Lou is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Alina Lou located?
- Alina Lou's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-0001.
- What is Alina Lou's phone number?
- The practice phone number listed in the NPPES registry for Alina Lou is (615) 322-3000.
- Does Alina Lou accept Medicare?
- Alina Lou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alina Lou's NPI active?
- Yes — Alina Lou's NPI (1780034439) is active in the NPPES registry as of the last update on 2025-12-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.