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MS. MEREDITH BLAKE GOSIN LCSW
NPI 1538409917
Social Worker - Clinical in Locust Valley, NY

Active since February 22, 2013PECOS Enrolled
84 BIRCH HILL RD, REAR COTTAGE, LOCUST VALLEY, NY 11560(516) 840-8598(516) 801-2705 Get Directions Write a Review

NPPES record last updated: February 22, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ms. Meredith Blake Gosin Lcsw NPPES

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

MS. MEREDITH BLAKE GOSIN LCSW (NPI 1538409917) is an individual clinical provider in Locust Valley, New York, licensed in New York (072219-1) and active in the NPI registry since February 2013. She is enrolled in Medicare PECOS and is a graduate of Other (1997).

NPPES Registry Identity

NPI1538409917
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. MEREDITH BLAKE GOSINCredential: LCSW
Location Address84 BIRCH HILL RD, REAR COTTAGELocust Valley, NY 11560-1838
Mailing Address84 Birch Hill Rd, Rear CottageLocust Valley, NY 11560-1838 · (516) 840-8598 · Fax (516) 801-2705
Phone(516) 840-8598
Fax(516) 801-2705
Sole ProprietorYes
Medical School CMSOtherGraduated 1997
Enumeration DateFebruary 22, 2013
✔ NPI 1538409917 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NY · 072219-1
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.
84 BIRCH HILL RD, Locust Valley, NY 11560
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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)

Ms. Meredith Blake Gosin Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4981172665
PECOS Enrollment IDI20260512000611
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 Meredith Gosin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North Shore-Lij Medical PC
8.6 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

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 11560 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.

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 Meredith Gosin's NPI number?

The NPI number for Meredith Gosin is 1538409917. It was assigned to this individual provider in the NPPES registry on February 22, 2013.

Where is Meredith Gosin located?

Meredith Gosin practices at 84 Birch Hill Rd Rear Cottage, Locust Valley, NY 11560. The listed phone number is (516) 840-8598.

What is Meredith Gosin's specialty?

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

Is Meredith Gosin enrolled in Medicare?

Yes. Meredith Gosin is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Meredith Gosin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Meredith Gosin reassigns Medicare benefits to North Shore-Lij Medical PC (Great Neck, 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 Meredith Gosin'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 Meredith Gosin was last updated on February 22, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.