Cierra Chambers, NURSE PRACTITIONER
NPI 1811490279ActiveIndividual· Nurse Practitioner, Acute Care· Washington, DC
Nurse Practitioner, Acute Care (NURSE PRACTITIONER) with Johns Hopkins University, practicing in Washington, District of Columbia. Their prescriptions cost Medicare Part D more than their services did: $350,719 for 308 claims, against $17,110 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $414.81 in all, mostly food and beverage. Lists Sibley Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1811490279 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NURSE PRACTITIONER |
| Sole proprietor | No |
| NPI issued | Mar 13, 2018 |
| Last updated in NPPES | Oct 18, 2024 |
| Certified by provider | Oct 18, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | NP1047757 | DC |
| Nurse Practitioner, Acute Care | 363LA2100X | RN1047757 | DC |
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 - Nurse Practitioner (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 165 |
|---|---|
| Services billed | 291 across 9 procedure codes |
| Paid by Medicare | $17,110 |
Part D prescriptions in 2024
| Prescriptions (claims) | 308 · 429 30-day fills |
|---|---|
| Patients | 114 |
| Total drug cost | $350,719 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Johns Hopkins UniversityWashington, DC · 197 clinicians
Hospital affiliation
- Sibley Memorial HospitalWashington, DC
Industry payments (Open Payments)
- 2025$414.81 · 17 payments from 10 companies
- 2024$299.79 · 12 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $115.55 | 4 |
| Abbvie Inc. | $58.58 | 2 |
| Merck Sharp & Dohme LLC | $51.78 | 3 |
| Incyte Corporation | $44.65 | 2 |
| Syndax Pharmaceuticals, Inc. | $31.33 | 1 |
What the 2025 payments were for
- Food and Beverage$371.56 · 16 payments
- Education$43.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 165 acute care nurse practitioners in Washington · All acute care nurse practitioners in District of Columbia