James Lang, M.D.
NPI 1811945868 · Ophthalmology Physician · Ft Lauderdale, FL
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Lang, M.D. is a Ophthalmology Physician provider in Ft Lauderdale, FL (NPI 1811945868).
Provider details
- NPI number
- 1811945868
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME65330 (FL)
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
6,021 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 Complete Exam of Visual System92014 | 1,808 | $125 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 1,075 | $39 |
| Imaging of Retina92134 | 802 | $39 |
| Established Patient Problem Focused Exam of Visual System92012 | 678 | $88 |
| Photography of the Retina92250 | 314 | $36 |
| Imaging of Optic Nerve92133 | 305 | $35 |
| Removal of Cataract With Insertion of Prosthetic Lens |
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 |
|---|---|---|
| Latanoprost | 1,043 | 307 |
| Prednisolone Acetate | 429 | 263 |
| Timolol Maleate | 330 | 118 |
| Ofloxacin | 251 | 206 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 156 | 143 |
| Diclofenac Sodium | 152 | 107 |
| Bimatoprostbrand: Lumigan | 108 | 25 |
| Atropine Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$166 across 2 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
- 2006-05-04
- Last updated
- 2015-07-17
Frequently asked questions
- What is James Lang's NPI number?
- James Lang's National Provider Identifier (NPI) is 1811945868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Lang's specialty?
- James Lang is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is James Lang located?
- James Lang's practice location on file with NPPES is 4800 Ne 20th Ter, Ft Lauderdale, FL 33308-4510.
- What is James Lang's phone number?
- The practice phone number listed in the NPPES registry for James Lang is (954) 491-1111.
- Does James Lang accept Medicare?
- James Lang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Lang's NPI active?
- Yes — James Lang's NPI (1811945868) is active in the NPPES registry as of the last update on 2015-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.