Kristen C. Johnston, CPNP
NPI 1912902990ActiveIndividual· Pediatrics· Gaithersburg, MD
Pediatrics (CPNP) in Gaithersburg, Maryland, licensed in MD, with an NPI issued in June 2005. Merck Sharp & Dohme LLC was the largest of 4 companies reporting payments in 2025, $85.93 in all, mostly food and beverage.
Overview
| NPI | 1912902990 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CPNP |
| Sole proprietor | No |
| NPI issued | Jun 16, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | R098339 | 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$85.93 · 4 payments from 4 companies
- 2024$243.33 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $23.77 | 1 |
| Bavarian Nordic A/S | $23.04 | 1 |
| Seqirus USA Inc | $20.96 | 1 |
| Cranial Technologies, Inc | $18.16 | 1 |
What the 2025 payments were for
- Food and Beverage$85.93 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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