Marcie Oser Wertlieb, MD
NPI 1396745840ActiveIndividual· Ophthalmology· Laurel, MD
Ophthalmology (MD) in Laurel, Maryland, trained at University of Maryland School of Medicine (class of 2001). In 2024 Medicare paid $351,992 for 946 patients, and Part D covered 820 of their prescriptions, 68% of them generic. Harrow Eye, LLC was the largest of 6 companies reporting payments in 2025, $292.96 in all, mostly food and beverage.
Overview
| NPI | 1396745840 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 27, 2005 |
| Last updated in NPPES | Jun 15, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | D00062700 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 946 |
|---|---|
| Services billed | 7,776 across 28 procedure codes |
| Paid by Medicare | $351,992 |
Part D prescriptions in 2024
| Prescriptions (claims) | 820 · 1,851 30-day fills |
|---|---|
| Patients | 217 |
| Total drug cost | $209,932 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Ophthalmology |
Medical group
- Ronald S. Oser, MD, PALaurel, MD · 2 clinicians
Industry payments (Open Payments)
- 2025$292.96 · 10 payments from 6 companies
- 2024$193.57 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Harrow Eye, LLC | $69.92 | 2 |
| Alcon Vision LLC | $67.40 | 2 |
| Tarsus Pharmaceuticals, Inc. | $65.17 | 2 |
| Bausch & Lomb Americas Inc. | $41.21 | 2 |
| Sun Pharmaceutical Industries Inc. | $31.58 | 1 |
What the 2025 payments were for
- Food and Beverage$292.96 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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