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REBECCA DENISE MCALLISTER ARNP
NPI 1457623407
Clinical Nurse Specialist - Oncology in Leesburg, FL

Active since February 07, 2012PECOS Enrolled
9832 US HIGHWAY 441 STE 101, LEESBURG, FL 34788(352) 787-3341(352) 787-7491 Get Directions Write a Review

NPPES record last updated: January 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 27, 2022, Nov 16, 2021 (2 updates tracked since 2021).

About Rebecca Denise Mcallister Arnp NPPES

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

REBECCA DENISE MCALLISTER ARNP (NPI 1457623407) is an individual oncology provider in Leesburg, Florida, licensed in Florida (APRN1740292) and active in the NPI registry since February 2012. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1457623407
Entity TypeIndividualFemale
Primary Taxonomy364SX0200X
Provider Legal NameREBECCA DENISE MCALLISTERCredential: ARNP
Location Address9832 US HIGHWAY 441 STE 101Leesburg, FL 34788-3984
Mailing AddressPo Box 102222, Attn: Credential DeptAtlanta, GA 30368-2222 · (727) 216-1141 · Fax (727) 796-6459
Phone(352) 787-3341
Fax(352) 787-7491
Sole ProprietorNo
Enumeration DateFebruary 7, 2012
Last NPPES UpdateJanuary 17, 20252 updates tracked since enumeration
NPPES CertifiedJanuary 17, 2025
✔ NPI 1457623407 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical Nurse Specialist · OncologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code364SX0200X
License✔ Licensed in FL · APRN1740292
Also ListedNurse PractitionerTaxonomy 363L00000X · License ARNP1740292 (FL)
9832 US HIGHWAY 441 STE 101, Leesburg, FL 34788
Open in Google Maps ↗

Secondary Practice Locations 2

Location 13280 N McMullen Booth Rd, Ste 200Clearwater, FL 33761-2029 · Phone (727) 216-1141 · Fax (727) 796-6159
Location 21400 N US Highway 441 Ste 540Lady Lake, FL 32159-8987 · Phone (352) 753-9777 · Fax (866) 446-1888

Other Identifiers 1

Medicaid111105900FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AvMed, 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)

Rebecca Denise Mcallister Arnp 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 34788 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
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 2

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

NATALIE RENE O'ROURKE APRN
Nurse Practitioner
9832 US HIGHWAY 441 STE 101
LEESBURG, FL 34788
Lake County (352) 787-3341
JAWAHARLALL JEFF CHAJULALL APRN
Nurse Practitioner (Family)
9832 US HIGHWAY 441 STE 101
LEESBURG, FL 34788
Lake County (352) 787-3341

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 Rebecca Mcallister's NPI number?

The NPI number for Rebecca Mcallister is 1457623407. It was assigned to this individual provider in the NPPES registry on February 7, 2012.

Where is Rebecca Mcallister located?

Rebecca Mcallister practices at 9832 Us Highway 441 Ste 101, Leesburg, FL 34788. The listed phone number is (352) 787-3341.

What is Rebecca Mcallister's specialty?

The primary specialty registered for this NPI is Clinical Nurse Specialist, specializing in Oncology, with taxonomy code 364SX0200X.

Is Rebecca Mcallister enrolled in Medicare?

Yes. Rebecca Mcallister is registered in the Medicare PECOS enrollment system.

What insurance does Rebecca Mcallister accept?

Health plans from AvMed and Oscar Health Maintenance Organization of Florida list Rebecca Mcallister 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 Rebecca Mcallister was last updated on January 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.