MR. PLATO JOHN ALEXANDER MD
NPI 1063478303
Pediatrics - Pediatric Critical Care Medicine in Miami, FL
About Mr. Plato John Alexander Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. PLATO JOHN ALEXANDER MD (NPI 1063478303) is an individual pediatric critical care medicine provider in Miami, Florida, licensed in Florida (ME79344) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in St Petersburg.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mr. Plato John Alexander Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Plato Alexander reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Miami, FL 33136
- Reassigned Medicare billing, Florida enrollment
- 3,639 clinicians in this Medicare group
Aventura, FL 33180
- Reassigned Medicare billing, Florida enrollment
- 861 clinicians in this Medicare group
Orlando, FL 32803
- Reassigned Medicare billing, Florida enrollment
- 3,005 clinicians in this Medicare group
New Orleans, LA 70118
- Reassigned Medicare billing, Louisiana enrollment
- 224 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MIAMI, FL 33136
MIAMI, FL 33136
MIAMI, FL 33136
MIAMI, FL 33136
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 Plato Alexander's NPI number?
The NPI number for Plato Alexander is 1063478303. It was assigned to this individual provider in the NPPES registry on April 25, 2006.
Where is Plato Alexander located?
Plato Alexander practices at 1611 NW 12th Ave, Miami, FL 33136. The listed phone number is (305) 585-6683.
What is Plato Alexander's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.
Is Plato Alexander enrolled in Medicare?
Yes. Plato Alexander is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Plato Alexander's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Plato Alexander reassigns Medicare benefits to 4 organizations: University Of Miami (Miami, FL), Hospital Medicine Services Of Fl, LLC (Aventura, FL), Florida Hospital Medical Group Inc (Orlando, FL) and Louisiana State University School Of Med In New Orleans Faculty Grou (New Orleans, LA). Each 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 Plato Alexander's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Plato Alexander accept?
Health plans from HMO Louisiana list Plato Alexander as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Plato Alexander was last updated on October 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Mr. Plato John Alexander, MD · NPI 1063478303
Pediatric Critical Care Medicine physician in Miami, Florida. Individual provider, active in the CMS NPPES registry since April 25, 2006.
## Identity
- **NPI:** 1063478303 (Entity type: Individual)
- **Enumerated:** April 25, 2006
- **Primary specialty:** Pediatrics - Pediatric Critical Care Medicine · taxonomy 2080P0203X
- **State license:** ME79344 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 1611 NW 12TH AVE, Miami, FL 33136-1005
- **Phone:** (305) 585-6683 · **Fax:** (305) 324-6012
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): University Of Miami (NPI 1013967827, Miami, FL); Hospital Medicine Services Of Fl, LLC (NPI 1710684857, Aventura, FL); Florida Hospital Medical Group Inc (NPI 1225034234, Orlando, FL); Louisiana State University School Of Med In New Orleans Faculty Grou (NPI 1932492626, New Orleans, LA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 25, 2021
- **Other identifiers:** Medicaid 273499100 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1063478303) · Data from the CMS NPPES public registry.