Provider Profile
Mariastella Giovinazzo Perez, APRN is a nurse practitioner based in Vero Beach, FL. According to Medicare claims data, Mariastella cared for 779 Medicare patients across 934 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, hospital discharge day management, more than 30 minutes, and initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes. The provider's National Provider Identifier (NPI) is 1346726262.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
3955 INDIAN RIVER BLVD STE 100
Vero Beach, FL 32960
1000 36th St
Vero Beach, FL 32960
934 services · 779 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
363 | More than most peers in Nurse Practitioner |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
190 | More than most peers in Nurse Practitioner |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
117 | More than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
92 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
84 | As often as other peers in Nurse Practitioner |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
48 | More often than most peers in Nurse Practitioner |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
29 | Less often than most peers in Nurse Practitioner |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
11 | Less often than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Mariastella Giovinazzo Perez is a nurse practitioner in Vero Beach, FL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Mariastella Giovinazzo Perez is listed at 3955 Indian River Blvd Ste 100, Vero Beach, FL 32960. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (772) 569-2330. Contact the office directly to confirm availability and scheduling.
NPI registry
Mariastella Giovinazzo Perez's National Provider Identifier is 1346726262. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Mariastella Giovinazzo Perez attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
Mariastella Giovinazzo Perez has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Mariastella Giovinazzo Perez the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Mariastella Giovinazzo Perez. If this is you, claiming it is free.
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