MRS. SYDNEY NICOLE ELALFI DNP, FNP-C
NPI 1083431431
Nurse Practitioner - Family in Palm Bay, FL

Q: What is Sydney Elalfi's NPI number?

The NPI number for Sydney Elalfi is 1083431431. It was assigned to this individual provider in the NPPES registry on September 25, 2024.

Q: What is Sydney Elalfi's specialty?

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

Q: Is Sydney Elalfi enrolled in Medicare?

No. Sydney Elalfi has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Sydney Elalfi was last updated on September 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.

Active since September 25, 2024Opted out of Medicare · through Apr 1, 2028

1860 HALLENDALE AVE SW, PALM BAY, FL 32908(321) 506-9335 Get Directions Write a Review

NPPES record last updated: September 25, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Mrs. Sydney Nicole Elalfi Dnp, Fnp-c NPPES

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

MRS. SYDNEY NICOLE ELALFI DNP, FNP-C (NPI 1083431431) is an individual family provider in Palm Bay, Florida, licensed in Florida (APRN11035538) and active in the NPI registry since September 2024. She has opted out of Medicare through April 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1083431431

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMRS. SYDNEY NICOLE ELALFICredential: DNP, FNP-C

Location Address1860 HALLENDALE AVE SWPalm Bay, FL 32908-1286

Mailing Address1860 Hallendale Ave SwPalm Bay, FL 32908-1286 · (321) 506-9335

Phone(321) 506-9335

Sole ProprietorNo

Enumeration DateSeptember 25, 2024

NPPES CertifiedSeptember 17, 2024

✔ NPI 1083431431 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 · APRN11035538

1860 HALLENDALE AVE SW, Palm Bay, FL 32908

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mrs. Sydney Nicole Elalfi Dnp, Fnp-c has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2026 through April 1, 2028.

Opt-Out Effective DateApril 1, 2026

Opt-Out In Effect ThroughApril 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32908 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.

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 Sydney Elalfi's NPI number?

The NPI number for Sydney Elalfi is 1083431431. It was assigned to this individual provider in the NPPES registry on September 25, 2024.

Where is Sydney Elalfi located?

Sydney Elalfi practices at 1860 Hallendale Ave SW, Palm Bay, FL 32908. The listed phone number is (321) 506-9335.

What is Sydney Elalfi's specialty?

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

Is Sydney Elalfi enrolled in Medicare?

No. Sydney Elalfi has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Sydney Elalfi was last updated on September 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.