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FATIMA AGUINAGA FNP-C
NPI 1427814235
Nurse Practitioner - Family in Valley Stream, NY

Active since February 28, 2024PECOS Enrolled
155 AMHERST RD, VALLEY STREAM, NY 11581(516) 341-8311 Get Directions Write a Review

NPPES record last updated: February 28, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Fatima Aguinaga Fnp-c NPPES

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

FATIMA AGUINAGA FNP-C (NPI 1427814235) is an individual family provider in Valley Stream, New York, licensed in New York (F353449-01) and active in the NPI registry since February 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427814235
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameFATIMA AGUINAGACredential: FNP-C
Location Address155 AMHERST RDValley Stream, NY 11581-3338
Mailing Address155 Amherst RdValley Stream, NY 11581-3338 · (516) 341-8311
Phone(516) 341-8311
Sole ProprietorYes
Enumeration DateFebruary 28, 2024
NPPES CertifiedFebruary 28, 2024
✔ NPI 1427814235 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 NY · F353449-01
155 AMHERST RD, Valley Stream, NY 11581
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Fatima Aguinaga Fnp-c 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.

Medicare Billing Reassignment

Medicare enrollment records show Fatima Aguinaga reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North Shore - Lij Medical PC
7.2 mi
Internal Medicine
270-05 76TH AVE
New Hyde Park, NY 11040
  • Reassigned Medicare billing, New York enrollment
  • 9,353 clinicians in this Medicare group
NPI 1790043479 (516) 465-8089

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 11581 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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 Fatima Aguinaga's NPI number?

The NPI number for Fatima Aguinaga is 1427814235. It was assigned to this individual provider in the NPPES registry on February 28, 2024.

Where is Fatima Aguinaga located?

Fatima Aguinaga practices at 155 Amherst Rd, Valley Stream, NY 11581. The listed phone number is (516) 341-8311.

What is Fatima Aguinaga's specialty?

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

Is Fatima Aguinaga enrolled in Medicare?

Yes. Fatima Aguinaga is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Fatima Aguinaga's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Fatima Aguinaga reassigns Medicare benefits to North Shore - Lij Medical PC (New Hyde Park, NY). 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 Fatima Aguinaga'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 Fatima Aguinaga was last updated on February 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.