Christopher Caulfield
NPI 1942842307ActiveIndividual· Physician Assistant, Surgical· Baltimore, MD
Physician Assistant, Surgical with Delaware Neurosurgical Group, PA and 1 other group, practicing in Baltimore, Maryland. 106 Medicare patients in 2024, $26,508 paid; nearly all of their 215 Part D prescriptions were generic (98%). Medtronic, Inc. was the largest of 10 companies reporting payments in 2025, $670.09 in all, mostly food and beverage. Lists Luminis Health Anne Arundel Medical Center, Inc as a hospital affiliation.
Overview
| NPI | 1942842307 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 16, 2019 |
| Last updated in NPPES | Jan 19, 2023 |
| Certified by provider | Jan 19, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | C08619 | MD |
| Orthopaedic Surgery | 207X00000X | 98886547 | MD |
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 - Physician Assistant (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 106 |
|---|---|
| Services billed | 416 across 41 procedure codes |
| Paid by Medicare | $26,508 |
Part D prescriptions in 2024
| Prescriptions (claims) | 215 · 218 30-day fills |
|---|---|
| Patients | 119 |
| Total drug cost | $2,938 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Delaware Neurosurgical Group, PAElkton, MD · 23 clinicians
- Annapolis Heart LLCAnnapolis, MD · 4 clinicians
Hospital affiliation
- Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD
Industry payments (Open Payments)
- 2025$670.09 · 14 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $285.32 | 4 |
| Ethicon US, LLC | $102.90 | 1 |
| Edwards Lifesciences Corporation | $65.47 | 1 |
| Actelion Pharmaceuticals US, Inc. | $52.75 | 2 |
| Abbott Laboratories | $47.00 | 1 |
What the 2025 payments were for
- Food and Beverage$670.09 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other surgical physician assistants in Baltimore
- 1013220110
- 1013950674
- 1053510172
- 1053781047
- 1073775979
- 1083165401
- 1093231755
- 1114026077
- 1124160965
- 1174051353
- 1265748263
- 1326680125
All 153 surgical physician assistants in Baltimore · All surgical physician assistants in Maryland