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MRS. LETICIA NAZAIRE ANP
NPI 1619137452
Nurse Practitioner - Adult Health in Islandia, NY

Active since June 16, 2008PECOS Enrolled
3001 EXPRESSWAY DRIVE NORTH, SUITE 200 B, ISLANDIA, NY 11749(631) 444-3497(631) 444-1530 Get Directions Write a Review

NPPES record last updated: June 16, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mrs. Leticia Nazaire Anp NPPES

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

MRS. LETICIA NAZAIRE ANP (NPI 1619137452) is an individual adult health provider in Islandia, New York, licensed in New York (F3036481) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619137452
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMRS. LETICIA NAZAIRECredential: ANP
Location Address3001 EXPRESSWAY DRIVE NORTH, SUITE 200 BIslandia, NY 11749
Mailing Address3001 Expressway Drive North, Suite 200 BIslandia, NY 11749 · (631) 444-3497 · Fax (631) 444-1530
Phone(631) 444-3497
Fax(631) 444-1530
Sole ProprietorNo
Enumeration DateJune 16, 2008
✔ NPI 1619137452 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 · F3036481
3001 EXPRESSWAY DRIVE NORTH, Islandia, NY 11749
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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)

Mrs. Leticia Nazaire Anp 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 Leticia Nazaire reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Samaritan Medical Services, P.C.
9.7 mi
Internal Medicine
1000 MONTAUK HWY
West Islip, NY 11795
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Samaritan Medical Services PC
  • 209 clinicians in this Medicare group
NPI 1124184544 (631) 376-4003

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 11749 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 9

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

DR. WILLIAM E LAWSON M.D.
Internal Medicine (Cardiovascular Disease)
3001 EXPRESSWAY DRIVE NORTH
ISLANDIA, NY 11749
Suffolk County (631) 444-9600
MRS. BARBARA E. PRINCIPIO N.P.
Nurse Practitioner (Family)
3001 EXPRESSWAY DRIVE NORTH, SUITE #116
ISLANDIA, NY 11749
Suffolk County (631) 292-6747
DR. KATHLEEN STERGIOPOULOS M.D.
Internal Medicine (Cardiovascular Disease)
3001 EXPRESSWAY DRIVE NORTH
ISLANDIA, NY 11749
Suffolk County (631) 444-1069
DR. ERNST RAEDER M.D.
Internal Medicine (Cardiovascular Disease)
3001 EXPRESSWAY DRIVE NORTH
ISLANDIA, NY 11749
Suffolk County (631) 444-9600
LAURA A. DOTI N.P.
Nurse Practitioner
3001 EXPRESSWAY DRIVE NORTH, SUITE #116
ISLANDIA, NY 11749
Suffolk County (631) 292-6747
MR. HOWARD NOVOTNY M.D.
Internal Medicine (Cardiovascular Disease)
3001 EXPRESSWAY DRIVE NORTH
ISLANDIA, NY 11749
Suffolk County (631) 444-9600
DR. JORDAN KATZ M.D.
Internal Medicine (Cardiovascular Disease)
3001 EXPRESSWAY DRIVE NORTH
ISLANDIA, NY 11749
Suffolk County (631) 444-9600
YVONNE LEIPPERT NP
Nurse Practitioner (Adult Health)
3001 EXPRESSWAY DRIVE NORTH, UNIVERSITY PHYSICIANS SUITE 200B
ISLANDIA, NY 11749
Suffolk County (631) 444-9614

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 Leticia Nazaire's NPI number?

The NPI number for Leticia Nazaire is 1619137452. It was assigned to this individual provider in the NPPES registry on June 16, 2008.

Where is Leticia Nazaire located?

Leticia Nazaire practices at 3001 Expressway Drive North Suite 200 B, Islandia, NY 11749. The listed phone number is (631) 444-3497.

What is Leticia Nazaire's specialty?

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

Is Leticia Nazaire enrolled in Medicare?

Yes. Leticia Nazaire is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Leticia Nazaire's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Leticia Nazaire reassigns Medicare benefits to Samaritan Medical Services, P.C. (West Islip, 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 Leticia Nazaire'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 Leticia Nazaire was last updated on June 16, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.