WATTS, MARISSA M.D.
Internal Medicine · NPI 1720345358 · COLUMBIA, MD
WATTS, MARISSA is a Internal Medicine in COLUMBIA, MD, a member of 1 medical group, who billed 7 distinct codes to Medicare Part B in 2024.
Groups: USACS INTEGRATED ACUTE CARE SERVICES OF MARYLAND LLC (SILVER SPRING, MD)
Year: 2024 · 2023 · 2022 🔒 · 2021 🔒 · 2020 🔒
Provider analytics (2024)
WATTS, MARISSA billed 1,134 disclosed services in CY2023 and 1,353 in CY2024.
Procedures billed to Medicare Part B (2024)
Medicare Part B FFS · CY2024 · as published by CMS| Code | Description | Services | Beneficiary-episodes | Avg charge | Avg Medicare payment |
|---|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | premium | premium | premium | premium |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | premium | premium | premium | premium |
| 99239 | Hospital discharge day management, more than 30 minutes | premium | premium | premium | premium |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | premium | premium | premium | premium |
| 99291 | Critical care, first 30-74 minutes | premium | premium | premium | premium |
| G0316 | Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | premium | premium | premium | premium |
| G0180 | Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | premium | premium | premium | premium |
These are this provider's own Medicare Part B fee-for-service volumes (CMS public data). CMS suppresses rows with fewer than 11 beneficiaries, so low-volume codes may be missing entirely — absence is not zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average charge and average Medicare payment are weighted by service volume across office and facility settings. Volumes on this page are personal to the NPI and are not attributed to any physician group. See Methods & Sources.