Gustavo Serrano, MD
NPI 1396732442 · Nephrology Physician · Tampa, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gustavo Serrano, MD is a Nephrology Physician provider in Tampa, FL (NPI 1396732442).
Provider details
- NPI number
- 1396732442
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME0065536 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
333 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 | 197 | $125 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 86 | $342 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 50 | $88 |
Typical Medicare-allowed amounts for these services range $88–$342 (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 · 194 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 695 | 185 |
| Amlodipine Besylate | 352 | 113 |
| Metformin Hcl | 323 | 83 |
| Alendronate Sodium | 270 | 75 |
| Diclofenac Sodium | 262 | 71 |
| Gabapentin | 259 | 76 |
| Levothyroxine Sodium | 249 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$521 across 27 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
- 2005-10-04
- Last updated
- 2026-03-04
- Certified
- 2026-03-04
Frequently asked questions
- What is Gustavo Serrano's NPI number?
- Gustavo Serrano's National Provider Identifier (NPI) is 1396732442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gustavo Serrano's specialty?
- Gustavo Serrano is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Gustavo Serrano located?
- Gustavo Serrano's practice location on file with NPPES is 5101 N Armenia Ave Ste a, Tampa, FL 33603-1405.
- What is Gustavo Serrano's phone number?
- The practice phone number listed in the NPPES registry for Gustavo Serrano is (813) 870-6477.
- Does Gustavo Serrano accept Medicare?
- Gustavo Serrano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gustavo Serrano's NPI active?
- Yes — Gustavo Serrano's NPI (1396732442) is active in the NPPES registry as of the last update on 2026-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.