Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LYNN RUDER LCSW
NPI 1942742101
Social Worker - Clinical in Melville, NY

Q: What is Lynn Ruder's NPI number?

The NPI number for Lynn Ruder is 1942742101. It was assigned to this individual provider in the NPPES registry on November 4, 2016.

Q: What is Lynn Ruder's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Q: When was this NPI record last updated?

The NPPES record for Lynn Ruder was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days 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 November 04, 2016PECOS Enrolled

275 BROADHOLLOW RD STE 120, MELVILLE, NY 11747(845) 279-5908(845) 622-5055 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jul 30, 2026, Oct 10, 2021, Feb 7, 2021 and 4 more (7 updates tracked since 2016).

On this page

About Lynn Ruder Lcsw NPPES

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

LYNN RUDER LCSW (NPI 1942742101) is an individual clinical provider in Melville, New York, licensed in New York (090770) and active in the NPI registry since November 2016. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1942742101

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameLYNN RUDERCredential: LCSW

Location Address275 BROADHOLLOW RD STE 120Melville, NY 11747-4863

Mailing Address667 Stoneleigh Ave Ste 202Carmel, NY 10512-2455 · (845) 279-5908 · Fax (845) 622-5055

Phone(845) 279-5908

Fax(845) 622-5055

Sole ProprietorYes

Enumeration DateNovember 4, 2016

Last NPPES UpdateJuly 30, 20267 updates tracked since enumeration

NPPES CertifiedJuly 30, 2026

✔ NPI 1942742101 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

Licenses✔ Licensed in NY · 090770✔ Licensed in NY · 72 098159

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

275 BROADHOLLOW RD STE 120, Melville, NY 11747

Open in Google Maps ↗

Secondary Practice Locations 3

Location 1240 Long Island AveWyandanch, NY 11798-3123 · Phone (631) 782-6200

Location 25036 Jericho Tpke Ste 203Commack, NY 11725-2812 · Phone (631) 278-9259

Location 322 Oakwood RdHuntington, NY 11743-4231 · Phone (866) 232-7328

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lynn Ruder Lcsw 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11747 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

$0.00 typical visit price

range $67.40 – $203.53

Typical copayment $0.00 (range $16.85 – $50.88)

Most-billed visit code NA

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

Most-billed visit code 99213

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 16

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

TAHA ALI ALVI LMHC

Counselor (Mental Health)