Joanna Manzo Delfin, CPNP-PC
NPI 1194199190ActiveIndividual· Nurse Practitioner, Pediatrics· Columbia, MD
Nurse Practitioner, Pediatrics (CPNP-PC) in Columbia, Maryland, licensed in MD, with an NPI issued in November 2015. Alk-Abello, Inc was the largest of 2 companies reporting payments in 2025, $44.44 in all, mostly food and beverage.
Overview
| NPI | 1194199190 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CPNP-PC |
| Sole proprietor | No |
| NPI issued | Nov 15, 2015 |
| Last updated in NPPES | Nov 15, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Pediatrics Primary | 363LP0200X | R213181 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$44.44 · 2 payments from 2 companies
- 2024$89.26 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alk-Abello, Inc | $24.41 | 1 |
| Merck Sharp & Dohme LLC | $20.03 | 1 |
What the 2025 payments were for
- Food and Beverage$44.44 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 pediatric nurse practitioners in Columbia · All pediatric nurse practitioners in Maryland