Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 6 | 362 | 545 | $252,671 | $51,406 |
| 2022 | 4 | 128 | 193 | $101,880 | $21,075 |
All Medicare Procedures & Services
10 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 101 | 234 | $75,348 | $16,178 | 21.5% |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Facility | 2023 | 65 | 112 | $51,520 | $11,904 | 23.1% |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Facility | 2023 | 72 | 72 | $63,288 | $11,067 | 17.5% |
| 99239 | Hospital discharge day management, more than 30 minutes | Facility | 2023 | 80 | 80 | $38,880 | $8,172 | 21.0% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 17 | 17 | $10,285 | $2,044 | 19.9% |
| 99497 | Advance care planning, first 30 minutes | Facility | 2023 | 27 | 30 | $13,350 | $2,041 | 15.3% |
| 99223 | Initial hospital inpatient care per day, typically 70 minutes | Facility | 2022 | 45 | 46 | $40,434 | $8,447 | 20.9% |
| 99233 | Follow-up hospital inpatient care per day, typically 35 minutes | Facility | 2022 | 42 | 88 | $40,480 | $8,360 | 20.7% |
| 99232 | Follow-up hospital inpatient care per day, typically 25 minutes | Facility | 2022 | 29 | 47 | $15,134 | $3,103 | 20.5% |
| 99239 | Hospital discharge day management, more than 30 minutes | Facility | 2022 | 12 | 12 | $5,832 | $1,165 | 20.0% |
About Dr. Lorraine Marshall Perez, MD
Dr. Lorraine Marshall Perez, MD is a Internal Medicine healthcare provider based in Parrish, Florida. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 05/22/2017. The National Provider Identifier (NPI) number assigned to this provider is 1598292583.
As a Medicare-enrolled provider, Marshall Perez has provided services to 490 Medicare beneficiaries, totaling 738 services with total Medicare billing of $72,481. Data is available for 2 years (2022–2023), covering 10 distinct procedure/service records.
Practice Information
- Specialty Internal Medicine
- Other Specialties Internal Medicine, Internal Medicine
- Location Parrish, FL
- Active Since 05/22/2017
- Last Updated 01/08/2025
- Taxonomy Code 207R00000X
- Entity Type Individual
- NPI Number 1598292583
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Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.
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