DR. ALEJANDRO SERRAT DO
NPI 1285253716
Internal Medicine - Infectious Disease in South Miami, FL
About Dr. Alejandro Serrat Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEJANDRO SERRAT DO (NPI 1285253716) is an individual infectious disease provider in South Miami, Florida, licensed in Florida (OS19692) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Baptist Hospital Of Miami, and is a graduate of Nova Southeastern College Of Osteo Medicine (2020).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Alejandro Serrat Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Alejandro Serrat reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
South Miami, FL 33143
- Reassigned Medicare billing, Florida enrollment
- 10 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baptist Hospital Of Miami
Acute Care Hospitals · Miami, FLHomestead Hospital
Acute Care Hospitals · Homestead, FLSouth Miami Hospital
Acute Care Hospitals · South Miami, FLWest Kendall Baptist Hospital
Acute Care Hospitals · Miami, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33143 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOUTH MIAMI, FL 33143
SOUTH MIAMI, FL 33143
SOUTH MIAMI, FL 33143
SOUTH MIAMI, FL 33143
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Alejandro Serrat's NPI number?
The NPI number for Alejandro Serrat is 1285253716. It was assigned to this individual provider in the NPPES registry on April 14, 2020.
Where is Alejandro Serrat located?
Alejandro Serrat practices at 5975 Sunset Dr Ste 103, South Miami, FL 33143. The listed phone number is (305) 666-4044.
What is Alejandro Serrat's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Alejandro Serrat enrolled in Medicare?
Yes. Alejandro Serrat is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Alejandro Serrat's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alejandro Serrat reassigns Medicare benefits to South Florida Infectious Disease And Tropical Medicine Center LLC (South Miami, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alejandro Serrat's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Alejandro Serrat affiliated with any hospitals?
According to CMS data, Alejandro Serrat is affiliated with Baptist Hospital Of Miami, Homestead Hospital, South Miami Hospital and West Kendall Baptist Hospital.
When was this NPI record last updated?
The NPPES record for Alejandro Serrat was last updated on June 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Alejandro Serrat, DO · NPI 1285253716
Infectious Disease physician in South Miami, Florida. Individual provider, active in the CMS NPPES registry since April 14, 2020.
## Identity
- **NPI:** 1285253716 (Entity type: Individual)
- **Enumerated:** April 14, 2020
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** OS19692 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 5975 SUNSET DR STE 103, South Miami, FL 33143-5198
- **Phone:** (305) 666-4044
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** South Florida Infectious Disease And Tropical Medicine Center LLC (NPI 1609832559, South Miami, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Nova Southeastern College Of Osteo Medicine, class of 2020
## Record status
- **NPPES last updated:** June 22, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1285253716) · Data from the CMS NPPES public registry.