MEYLIN DIAZ APRN
NPI 1912852831
Nurse Practitioner - Family in Windermere, FL
About Meylin Diaz Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEYLIN DIAZ APRN (NPI 1912852831) is an individual family provider in Windermere, Florida, licensed in Florida (APRN11045835) and active in the NPI registry since March 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
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
Meylin Diaz Aprn 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 Meylin Diaz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rockville, MD 20854
- Reassigned Medicare billing, Florida enrollment
- 517 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34786 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WINDERMERE, FL 34786
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 Meylin Diaz's NPI number?
The NPI number for Meylin Diaz is 1912852831. It was assigned to this individual provider in the NPPES registry on March 4, 2026.
Where is Meylin Diaz located?
Meylin Diaz practices at 2831 Maguire Rd, Windermere, FL 34786. The listed phone number is (866) 389-2727.
What is Meylin Diaz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Meylin Diaz enrolled in Medicare?
Yes. Meylin Diaz 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 Meylin Diaz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Meylin Diaz reassigns Medicare benefits to Minuteclinic LLC (Rockville, MD). 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 Meylin Diaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Meylin Diaz was last updated on April 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Meylin Diaz, APRN · NPI 1912852831
Family physician in Windermere, Florida. Individual provider, active in the CMS NPPES registry since March 4, 2026.
## Identity
- **NPI:** 1912852831 (Entity type: Individual)
- **Enumerated:** March 4, 2026
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** APRN11045835 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 2831 MAGUIRE RD, Windermere, FL 34786-6057
- **Phone:** (866) 389-2727
## 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:** Minuteclinic LLC (NPI 1134191836, Rockville, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** April 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1912852831) · Data from the CMS NPPES public registry.