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Clinical Social Worker

Hillary B. Lagnado, CSW

Sees patients in Hicksville, NY · Plainview, NY · New York

Summary

Hillary B. Lagnado, CSW (Clinical Social Worker) is enrolled with Medicare at 2 practice locations in Hicksville, NY and Plainview, NY. NPI 1144633249. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(516) 404‑8419 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Hillary B. Lagnado, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

2Practice locations
Clinical Social WorkerPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
35Years since medical school (graduated 1991)
FemaleGender (as listed)

Quick answers

Where does Hillary B. Lagnado see patients?
Medicare's clinician data lists 2 practice locations, including Hicksville, NY and Plainview, NY. Call before your visit to confirm the address.
What is Hillary B. Lagnado's specialty?
Medicare lists Clinical Social Worker as the primary specialty.
Does Hillary B. Lagnado accept Medicare assignment?
Yes. Medicare's clinician data says Hillary B. Lagnado accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Hillary B. Lagnado offer telehealth?
Medicare's clinician data says Hillary B. Lagnado offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Hillary B. Lagnado?
(516) 404-8419, as listed in official Medicare / NPI Registry data.
What is Hillary B. Lagnado's NPI number?
1144633249. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Hillary B. Lagnado is enrolled with Medicare (CMS data updated 2026-10-02).

  • 28 E Old Country RdHicksville, NY 11801 (516) 404‑8419
  • 36 Sunnyside BlvdPlainview, NY 11803

Specialties

Find other clinicians: Clinical Social Worker, New York →

Other clinical social workers in Hicksville

Clinicians with the same Medicare primary specialty in Hicksville, NY — not a recommendation.

All clinical social workers in Hicksville →

Clinician information

CredentialCSW
Graduation year1991
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1144633249
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians