Day Zayas Maldonado, MD
NPI 1184003550 · Emergency Medicine Physician · Tampa, FL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Day Zayas Maldonado, MD is a Emergency Medicine Physician provider in Tampa, FL (NPI 1184003550).
Provider details
- NPI number
- 1184003550
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 21166 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,013 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) |
|---|---|---|
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 178 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 131 | $130 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 89 | $40 |
| Automated Urinalysis Test81003 | 73 | $2 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 72 | $168 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 146 | 134 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 77 | 71 |
| Azithromycin | 68 | 66 |
| Doxycycline Hyclate | 41 | 40 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 27 | 25 |
| Ondansetron Hcl | 25 | 23 |
| Naproxen | 21 | 21 |
Practice location
Mailing address
Additional practice locations (1)
- 1500 Forest Glen RdSilver Spring, MD 20910-1460Phone: (301) 754-7000
Registry dates
- Enumerated
- 2015-05-19
- Last updated
- 2022-12-08
- Certified
- 2022-12-08
Frequently asked questions
- What is Day Zayas Maldonado's NPI number?
- Day Zayas Maldonado's National Provider Identifier (NPI) is 1184003550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Day Zayas Maldonado's specialty?
- Day Zayas Maldonado is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Day Zayas Maldonado located?
- Day Zayas Maldonado's practice location on file with NPPES is 3100 E Fletcher Ave, Tampa, FL 33613-4613.
- What is Day Zayas Maldonado's phone number?
- The practice phone number listed in the NPPES registry for Day Zayas Maldonado is (813) 971-6000.
- Does Day Zayas Maldonado accept Medicare?
- Day Zayas Maldonado is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Day Zayas Maldonado's NPI active?
- Yes — Day Zayas Maldonado's NPI (1184003550) is active in the NPPES registry as of the last update on 2022-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.