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ALEXANDRA NICOLE PAPPAS NP
NPI 1881431872
Nurse Practitioner - Adult Health in Great Neck, NY

Active since July 09, 2024PECOS Enrolled
865 NORTHERN BLVD STE 102, GREAT NECK, NY 11021(516) 496-2662(516) 622-5206 Get Directions Write a Review

NPPES record last updated: December 9, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 9, 2024, Jul 9, 2024 (2 updates tracked since 2024).

About Alexandra Nicole Pappas Np NPPES

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

ALEXANDRA NICOLE PAPPAS NP (NPI 1881431872) is an individual adult health provider in Great Neck, New York, licensed in New York (311864) and active in the NPI registry since July 2024. She is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1881431872
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameALEXANDRA NICOLE PAPPASCredential: NP
Location Address865 NORTHERN BLVD STE 102Great Neck, NY 11021-5310
Mailing Address865 Northern Blvd Ste 102Great Neck, NY 11021-5310 · (516) 496-2662 · Fax (516) 622-5206
Phone(516) 496-2662
Fax(516) 622-5206
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateJuly 9, 2024
Last NPPES UpdateDecember 9, 20242 updates tracked since enumeration
NPPES CertifiedDecember 9, 2024
✔ NPI 1881431872 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in NY · 311864
865 NORTHERN BLVD STE 102, Great Neck, NY 11021
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexandra Nicole Pappas Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6305367954
PECOS Enrollment IDI20250311003493, I20250908002366
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 Reassignments

2

Medicare enrollment records show Alexandra Pappas reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

North Shore-Lij Medical PC
0.1 mi
Urology
1010 NORTHERN BLVD STE 110
Great Neck, NY 11021
  • Reassigned Medicare billing, New York enrollment
  • 9,353 clinicians in this Medicare group
NPI 1053688572 (516) 321-7400
Connecticut Institute For Communities Inc
44 mi
Federally Qualified Health Center (FQHC)
152 WEST ST
Danbury, CT 06810
  • Reassigned Medicare billing, Connecticut enrollment
  • 93 clinicians in this Medicare group
NPI 1528499969 (203) 791-5005

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

North Shore University Hospital

Acute Care Hospitals · Manhasset, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330106
Location300 Community DriveManhasset, NY 11030 · Nassau County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11021 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.

Other Providers at the Same Location NPPES 3

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

SONIA MEHRA MD
Internal Medicine
865 NORTHERN BLVD STE 102
GREAT NECK, NY 11021
Nassau County (516) 622-5000
ELISE ROONEY MD
Internal Medicine
865 NORTHERN BLVD STE 102
GREAT NECK, NY 11021
Nassau County (516) 622-5000
YUHONG CHEN FNP-C
Nurse Practitioner (Family)
865 NORTHERN BLVD STE 102
GREAT NECK, NY 11021
Nassau County (516) 622-5000

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 Pappas's NPI number?

The NPI number for Alexandra Pappas is 1881431872. It was assigned to this individual provider in the NPPES registry on July 9, 2024.

Where is Alexandra Pappas located?

Alexandra Pappas practices at 865 Northern Blvd Ste 102, Great Neck, NY 11021. The listed phone number is (516) 496-2662.

What is Alexandra Pappas's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Alexandra Pappas enrolled in Medicare?

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

Which organizations bill Medicare for Alexandra Pappas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Pappas reassigns Medicare benefits to 2 organizations: North Shore-Lij Medical PC (Great Neck, NY) and Connecticut Institute For Communities Inc (Danbury, CT). Each 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 Alexandra Pappas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexandra Pappas accept?

Health plans from Anthem Blue Cross and Blue Shield list Alexandra Pappas 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.

Is Alexandra Pappas affiliated with any hospitals?

According to CMS data, Alexandra Pappas is affiliated with North Shore University Hospital.

When was this NPI record last updated?

The NPPES record for Alexandra Pappas was last updated on December 9, 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.