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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALEXANDRA DALLESSIO PA
NPI 1104744333
Physician Assistant in Naples, FL

Active since July 07, 2026PECOS Enrolled
9125 CORSEA DEL FONTANA WAY STE 100, NAPLES, FL 34109(239) 598-4004(239) 598-4713 Get Directions Write a Review

NPPES record last updated: October 5, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 5, 2026, Jul 7, 2026 (2 updates tracked since 2026).

About Alexandra Dallessio Pa NPPES

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

ALEXANDRA DALLESSIO PA (NPI 1104744333) is an individual physician assistant in Naples, Florida and active in the NPI registry since July 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1104744333
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameALEXANDRA DALLESSIOCredential: PA
Location Address9125 CORSEA DEL FONTANA WAY STE 100Naples, FL 34109-4430
Mailing Address900 Village Square Xing Ste 290Palm Beach Gardens, FL 33410-4552
Phone(239) 598-4004
Fax(239) 598-4713
Sole ProprietorYes
Enumeration DateJuly 7, 2026
Last NPPES UpdateOctober 5, 20262 updates tracked since enumeration
NPPES CertifiedOctober 5, 2026
✔ NPI 1104744333 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
9125 CORSEA DEL FONTANA WAY STE 100, Naples, FL 34109
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Maintenance Organization of Florida.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexandra Dallessio Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34109 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
$91.69 typical visit price
range $58.56 – $179.05
Typical copayment $22.92 (range $14.64 – $44.76)
Most-billed visit code 99203
Established Patient
$73.00 typical visit price
range $18.44 – $144.68
Typical copayment $18.25 (range $4.61 – $36.17)
Most-billed visit code 99213
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 4

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

MELANIE STOVER PA-C
Physician Assistant
9125 CORSEA DEL FONTANA WAY STE 100
NAPLES, FL 34109
Collier County (239) 598-4004
MISS SARA K DREW APRN
Nurse Practitioner
9125 CORSEA DEL FONTANA WAY STE 100
NAPLES, FL 34109
Collier County (239) 598-4004
DR. DOUGLAS WARD M.D.
Emergency Medicine
9125 CORSEA DEL FONTANA WAY STE 100
NAPLES, FL 34109
Collier County (239) 598-4004
CHRIST JOHN TICORAS M.D.
Dermatology
9125 CORSEA DEL FONTANA WAY STE 100
NAPLES, FL 34109
Collier County (239) 598-4004

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 Alexandra Dallessio's NPI number?

The NPI number for Alexandra Dallessio is 1104744333. It was assigned to this individual provider in the NPPES registry on July 7, 2026.

Where is Alexandra Dallessio located?

Alexandra Dallessio practices at 9125 Corsea Del Fontana Way Ste 100, Naples, FL 34109. The listed phone number is (239) 598-4004.

What is Alexandra Dallessio's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Alexandra Dallessio enrolled in Medicare?

Yes. Alexandra Dallessio is registered in the Medicare PECOS enrollment system.

What insurance does Alexandra Dallessio accept?

Health plans from Oscar Health Maintenance Organization of Florida list Alexandra Dallessio 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 Alexandra Dallessio was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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.