Alejandro Serrat, DO
NPI 1285253716 · Infectious Disease Physician · South Miami, FL
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alejandro Serrat, DO is a Infectious Disease Physician provider in South Miami, FL (NPI 1285253716).
Provider details
- NPI number
- 1285253716
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS19692 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$637 across 7 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
- 2020-04-14
- Last updated
- 2025-06-22
- Certified
- 2025-06-22
Frequently asked questions
- What is Alejandro Serrat's NPI number?
- Alejandro Serrat's National Provider Identifier (NPI) is 1285253716, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alejandro Serrat's specialty?
- Alejandro Serrat is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Alejandro Serrat located?
- Alejandro Serrat's practice location on file with NPPES is 5975 Sunset Dr Ste 103, South Miami, FL 33143-5198.
- What is Alejandro Serrat's phone number?
- The practice phone number listed in the NPPES registry for Alejandro Serrat is (305) 666-4044.
- Does Alejandro Serrat accept Medicare?
- Alejandro Serrat is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alejandro Serrat's NPI active?
- Yes — Alejandro Serrat's NPI (1285253716) is active in the NPPES registry as of the last update on 2025-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.