Mark Kling, MD
NPI 1700846516ActiveIndividual· Emergency Medicine, Emergency Medical Services· Hinsdale, IL
Emergency Medicine, Emergency Medical Services (MD) with Northwest Emergency Physicians LLC and 1 other group, practicing in Hinsdale, Illinois. 141 Medicare patients in 2024, $18,727 paid; nearly all of their 163 Part D prescriptions were generic (94%). Lists St Francis Community Hospital as a hospital affiliation.
Overview
| NPI | 1700846516 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 24, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine, Emergency Medical Services Primary | 207PE0004X | — | 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 - Emergency Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 141 |
|---|---|
| Services billed | 180 across 13 procedure codes |
| Paid by Medicare | $18,727 |
Part D prescriptions in 2024
| Prescriptions (claims) | 163 · 172 30-day fills |
|---|---|
| Patients | 97 |
| Total drug cost | $3,017 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Northwest Emergency Physicians LLCTacoma, WA · 271 clinicians
- Northwest Observation Associates PCFederal Way, WA · 8 clinicians
Hospital affiliation
- St Francis Community HospitalFederal Way, WA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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