ELDERSBURG ARTHRITIS LLC
PHYSICIAN ASSISTANT · ELDERSBURG, MD · 4 providers · hospital-affiliated · (410) 795-9700
Provider volumes for 96413 — Administration of chemotherapy into vein, 1 hour or less · CY2024
In CY2024, the group billed 16 distinct codes across 1 state to Medicare Part B — 20,817 attributed, disclosed services.
3 clinicians billed under the group: 2 physicians, 1 advanced-practice clinicians.
'Physician' follows Medicare's definition, which includes doctors of medicine, osteopathy, podiatry, optometry, dental medicine, and chiropractic. 'Advanced-practice clinicians' are nurse practitioners, physician assistants, and similar practitioners; 'other clinicians' covers psychologists, therapists, social workers, audiologists, and dietitians. Facility and supplier enrollments — laboratories, ambulance services, imaging suppliers, and the like — are not counted as clinicians here.
In CY2024, the group's attributed volume on 96413 was 169 services.
| NPI | Provider | Credentials | Type | City | St | 96413 services | Beneficiary-episodes | Avg Medicare payment |
|---|---|---|---|---|---|---|---|---|
| 1730140724 | O'brian, Robert | M.D. | Rheumatology | Eldersburg | MD | premium | premium | premium |
| 1962453332 | Maury, Erinn · member of 2 groups | MD | Rheumatology | Millersville | MD | premium | premium | premium |
Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.