Christos P. Kessaris, M.D.
NPI 1902929623ActiveIndividual· Anesthesiology· Phoenixville, PA
Anesthesiology (M.D.) with Cep America - Anesthesia PC and 1 other group, practicing in Phoenixville, Pennsylvania. Medicare paid $15,991 for services to 144 patients in 2024. Merck Sharp & Dohme LLC reported $20.27 in payments in 2025, mostly food and beverage. Lists Bayhealth Medical Center, Kent Campus and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1902929623 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 9, 2007 |
| Last updated in NPPES | Oct 10, 2025 |
| Certified by provider | Oct 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | MD447075 | PA |
| Anesthesiology | 207L00000X | MD-55397 | IA |
| Anesthesiology | 207L00000X | C1-0008284 | DE |
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 - Anesthesiology (DE); Practitioner - Anesthesiology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 144 |
|---|---|
| Services billed | 164 across 56 procedure codes |
| Paid by Medicare | $15,991 |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical groups
- Cep America - Anesthesia PCRedding, CA · 849 clinicians
- Northstar Anesthesia of Delaware LLCWilmington, DE · 117 clinicians
Hospital affiliations
- Bayhealth Medical Center, Kent CampusDover, DE
- St Mary Medical CenterLanghorne, PA
- University of Iowa Hospital & ClinicsIowa City, IA
Industry payments (Open Payments)
- 2025$20.27 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $20.27 | 1 |
What the 2025 payments were for
- Food and Beverage$20.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Anesthesiology providers in Phoenixville
- 1346293271
- 1558764209