Nahla O. Merhi, DR. (M.D.)
NPI 1104928498ActiveIndividual· Obstetrics & Gynecology, Gynecology· New Lenox, IL
Obstetrics & Gynecology, Gynecology (DR. (M.D.)) with Suburban Gynecology LLC, practicing in New Lenox, Illinois. 310 Medicare patients in 2024, $179,142 paid; nearly all of their 1,949 Part D prescriptions were generic (91%). Intuitive Surgical, Inc. was the largest of 8 companies reporting payments in 2025, $54,653 in all, mostly education. Lists Advocate Christ Hospital & Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1104928498 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DR. (M.D.) |
| Sole proprietor | Yes |
| NPI issued | Sep 5, 2006 |
| Last updated in NPPES | Oct 3, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecology Primary | 207VG0400X | 036-107262 | IL |
| Obstetrics & Gynecology | 207V00000X | 036107262 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Obstetrics/Gynecology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 310 |
|---|---|
| Services billed | 3,940 across 44 procedure codes |
| Paid by Medicare | $179,142 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,949 · 3,971 30-day fills |
|---|---|
| Patients | 545 |
| Total drug cost | $120,573 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Suburban Gynecology LLCNew Lenox, IL · 5 clinicians
Hospital affiliations
- Advocate Christ Hospital & Medical CenterOak Lawn, IL
- Palos Community HospitalPalos Heights, IL
- Riverside Medical CenterKankakee, IL
- Saint Joseph Medical CenterJoliet, IL
- Silver Cross Hospital and Medical CentersNew Lenox, IL
Industry payments (Open Payments)
- 2025$54,653 · 65 payments from 8 companies
- 2024$80,378 · 98 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $53,875 | 47 |
| Coopersurgical, Inc. | $206.24 | 2 |
| Boston Scientific Corporation | $194.78 | 5 |
| Abbvie Inc. | $175.48 | 7 |
| Baxter Healthcare | $109.63 | 1 |
What the 2025 payments were for
- Education$44,200 · 32 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$7,500 · 3 payments
- Travel and Lodging$2,108 · 10 payments
- Food and Beverage$844.98 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records