Cecilia Park Johnston, M.D.
NPI 1992724603ActiveIndividual· Internal Medicine, Infectious Disease· Lutherville, MD
Internal Medicine, Infectious Disease (M.D.) in Lutherville, Maryland, trained at Johns Hopkins University School of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $275,835 for 2,874 claims, against $78,627 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 10 companies reporting payments in 2025, $517.05 in all, mostly food and beverage.
Overview
| NPI | 1992724603 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 19, 2006 |
| Last updated in NPPES | Jan 15, 2026 |
| Certified by provider | Jan 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | D64357 | MD |
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 - Internal Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 210 |
|---|---|
| Services billed | 3,114 across 21 procedure codes |
| Paid by Medicare | $78,627 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,874 · 6,963 30-day fills |
|---|---|
| Patients | 194 |
| Total drug cost | $275,835 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Johns Hopkins University School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Infectious Disease |
Hospital affiliations
- Johns Hopkins Hospital, theBaltimore, MD
- Medstar Franklin Square Medical CenterRosedale, MD
Other facilities
- Roland Park PlaceNursing home · Baltimore, MD
Industry payments (Open Payments)
- 2025$517.05 · 20 payments from 10 companies
- 2024$816.40 · 30 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $133.16 | 4 |
| Ucb, Inc. | $80.69 | 3 |
| Amgen Inc. | $75.20 | 4 |
| Lilly USA, LLC | $53.97 | 2 |
| Sobi, Inc | $52.81 | 2 |
What the 2025 payments were for
- Food and Beverage$517.05 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Infectious Disease providers in Lutherville
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All Internal Medicine, Infectious Disease providers in Maryland →