Mark Liebetreu, OD
NPI 1639167943 · Optometrist · Ft Myers, FL
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Liebetreu, OD is a Optometrist provider in Ft Myers, FL (NPI 1639167943).
Provider details
- NPI number
- 1639167943
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- OP0002191 (FL)
Specialties & taxonomies
Eye and Vision Services Providers
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,362 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 | 1,101 | $126 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 693 | $92 |
| Imaging of Retina92134 | 400 | $40 |
| Imaging of Optic Nerve92133 | 308 | $36 |
| Photography of the Retina92250 | 279 | $35 |
| Exam of Visual Field With Extended Testing92083 | 196 | $63 |
| New Patient Complete Exam of Visual System |
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 | 877 | 302 |
| Timolol Maleate | 319 | 125 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 229 | 83 |
| Brimonidine Tartrate | 146 | 51 |
| Erythromycin Basebrand: Erythromycin | 108 | 92 |
| Cyclosporinebrand: Restasis | 99 | 46 |
| Dorzolamide Hcl | 96 | 34 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$674 across 20 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
Additional practice locations (1)
- 112 Del Prado Blvd NCape Coral, FL 33909-2702Phone: (239) 466-2020
Registry dates
- Enumerated
- 2005-10-11
- Last updated
- 2025-07-17
- Certified
- 2025-07-17
Frequently asked questions
- What is Mark Liebetreu's NPI number?
- Mark Liebetreu's National Provider Identifier (NPI) is 1639167943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Liebetreu's specialty?
- Mark Liebetreu is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Mark Liebetreu located?
- Mark Liebetreu's practice location on file with NPPES is 6091 S Pointe Blvd, Ft Myers, FL 33919-4899.
- What is Mark Liebetreu's phone number?
- The practice phone number listed in the NPPES registry for Mark Liebetreu is (239) 466-2020.
- Does Mark Liebetreu accept Medicare?
- Mark Liebetreu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Liebetreu's NPI active?
- Yes — Mark Liebetreu's NPI (1639167943) is active in the NPPES registry as of the last update on 2025-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.