Shirlayne Marasco, ARNP
NPI 1699178095 · Family Nurse Practitioner · Valrico, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shirlayne Marasco, ARNP is a Family Nurse Practitioner provider in Valrico, FL (NPI 1699178095).
Provider details
- NPI number
- 1699178095
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- ARNP3213122 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
386 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 107 | $75 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 70 | $16 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 68 | $93 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 49 | $41 |
| Automated Urinalysis Test81003 | 32 | $2 |
| X-Ray of Chest, 2 Views71046 | 30 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lidocaine Hclbrand: Lidocaine Hcl Viscous | 41 | 40 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 31 | 31 |
| Cephalexin | 20 | 20 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 17 | 17 |
| Benzonatate | 16 | 16 |
| Ciprofloxacin Hcl | 16 | 16 |
| Azelastine Hcl | 12 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-09-30
- Last updated
- 2021-03-24
- Certified
- 2021-03-24
Frequently asked questions
- What is Shirlayne Marasco's NPI number?
- Shirlayne Marasco's National Provider Identifier (NPI) is 1699178095, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shirlayne Marasco's specialty?
- Shirlayne Marasco is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shirlayne Marasco located?
- Shirlayne Marasco's practice location on file with NPPES is 2016 E State Road 60, Valrico, FL 33594-3605.
- What is Shirlayne Marasco's phone number?
- The practice phone number listed in the NPPES registry for Shirlayne Marasco is (813) 502-5666.
- Does Shirlayne Marasco accept Medicare?
- Shirlayne Marasco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shirlayne Marasco's NPI active?
- Yes — Shirlayne Marasco's NPI (1699178095) is active in the NPPES registry as of the last update on 2021-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.