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LUISA MARAY PENA DIAZ APRN
NPI 1285507392
Nurse Practitioner - Family in Kissimmee, FL

Active since September 25, 2025PECOS EnrolledAccepts Medicare Assignment
2550 SIMPSON RD, KISSIMMEE, FL 34744(407) 632-4217(407) 632-4226 Get Directions Write a Review

NPPES record last updated: February 18, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Luisa Maray Pena Diaz Aprn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LUISA MARAY PENA DIAZ APRN (NPI 1285507392) is an individual family provider in Kissimmee, Florida, licensed in Florida (APRN11042096) and active in the NPI registry since September 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1285507392
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameLUISA MARAY PENA DIAZCredential: APRN
Location Address2550 SIMPSON RDKissimmee, FL 34744-4637
Mailing AddressPo Box 4189Deerfield Beach, FL 33442-4189 · (954) 363-9582 · Fax (954) 363-9663
Phone(407) 632-4217
Fax(407) 632-4226
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateSeptember 25, 2025
Last NPPES UpdateFebruary 18, 2026
NPPES CertifiedFebruary 18, 2026
✔ NPI 1285507392 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in FL · APRN11042096
2550 SIMPSON RD, Kissimmee, FL 34744
Open in Google Maps ↗

Other Identifiers 1

Medicaid130308500FL

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

Luisa Maray Pena 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.

PECOS PAC ID8022599323
PECOS Enrollment IDI20260225001349
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Luisa Pena Diaz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Xpress Urgent Care, LLC.
91 mi
Urgent Care
672 SW PRIMA VISTA BLVD, SUITE 102
Port St Lucie, FL 34983
  • Reassigned Medicare billing, Florida enrollment
  • 28 clinicians in this Medicare group
NPI 1841566395 (561) 932-0995

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 34744 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BVL FAMILY MEDICAL CENTER
Non-Pharmacy Dispensing Site
2550 SIMPSON RD
KISSIMMEE, FL 34744
Osceola County (407) 348-0990
BARBARA HILDA SUAREZ-SALDANA APRN
Nurse Practitioner (Family)
2550 SIMPSON RD
KISSIMMEE, FL 34744
Osceola County (407) 632-4217
MRS. AMELIA ANN ESPINOSA-VILLALOBOS APRN
Nurse Practitioner (Family)
2550 SIMPSON RD
KISSIMMEE, FL 34744
Osceola County (407) 632-4217
KERRY ANN DESARIE HOLDING RN, BSN
Nurse Practitioner (Family)
2550 SIMPSON RD
KISSIMMEE, FL 34744
Osceola County (407) 632-4217
LESLIE NICOLE CLEMONS NP
Nurse Practitioner (Primary Care)
2550 SIMPSON RD
KISSIMMEE, FL 34744
Osceola County (407) 348-0990

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 Luisa Pena Diaz's NPI number?

The NPI number for Luisa Pena Diaz is 1285507392. It was assigned to this individual provider in the NPPES registry on September 25, 2025.

Where is Luisa Pena Diaz located?

Luisa Pena Diaz practices at 2550 Simpson Rd, Kissimmee, FL 34744. The listed phone number is (407) 632-4217.

What is Luisa Pena Diaz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Luisa Pena Diaz enrolled in Medicare?

Yes. Luisa Pena 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 Luisa Pena Diaz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Luisa Pena Diaz reassigns Medicare benefits to Xpress Urgent Care, LLC. (Port St Lucie, 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 Luisa Pena 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 Luisa Pena Diaz was last updated on February 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.