Edwin Diaz
NPI 1821755257 · Nurse Practitioner · Tampa, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Edwin Diaz is a Nurse Practitioner provider in Tampa, FL (NPI 1821755257).
Provider details
- NPI number
- 1821755257
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- APRN11016751 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
824 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 703 | $105 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 66 | $74 |
| Test for Exercise-Induced Lung Stress94618 | 43 | $28 |
| Test to Measure the Level of Nitric Oxide Gas95012 | 12 | $15 |
Typical Medicare-allowed amounts for these services range $15–$105 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 272 | 160 |
| Montelukast Sodium | 212 | 88 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 211 | 75 |
| Azelastine Hcl | 180 | 106 |
| Fluticasone Propion/Salmeterolbrand: Wixela Inhub | 173 | 54 |
| Levocetirizine Dihydrochloride | 161 | 78 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,656 across 217 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-11-19
- Last updated
- 2023-11-16
- Certified
- 2023-11-16
Frequently asked questions
- What is Edwin Diaz's NPI number?
- Edwin Diaz's National Provider Identifier (NPI) is 1821755257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edwin Diaz's specialty?
- Edwin Diaz is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Edwin Diaz located?
- Edwin Diaz's practice location on file with NPPES is 12500 N Dale Mabry Hwy Ste D, Tampa, FL 33618-2809.
- What is Edwin Diaz's phone number?
- The practice phone number listed in the NPPES registry for Edwin Diaz is (813) 528-4960.
- Does Edwin Diaz accept Medicare?
- Edwin Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Edwin Diaz's NPI active?
- Yes — Edwin Diaz's NPI (1821755257) is active in the NPPES registry as of the last update on 2023-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.