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STEPHEN J GROSS
NPI 1144656273
Social Worker - Clinical in Halesite, NY

Active since September 20, 2013PECOS Enrolled
74 NEW YORK AVE STE 2, HALESITE, NY 11743(516) 647-5154(516) 271-3137 Get Directions Write a Review

NPPES record last updated: December 17, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 17, 2024, Feb 20, 2023, Apr 14, 2022 and 2 more (5 updates tracked since 2021).

About Stephen J Gross NPPES

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

STEPHEN J GROSS (NPI 1144656273) is an individual clinical provider in Halesite, New York, licensed in New York (091597-01) and active in the NPI registry since September 2013. He is enrolled in Medicare PECOS and maintains a secondary practice location in Huntington.

NPPES Registry Identity

NPI1144656273
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameSTEPHEN J GROSS
Location Address74 NEW YORK AVE STE 2Halesite, NY 11743-2173
Mailing Address18 Fairmount StHuntington, NY 11743-3502 · (516) 647-5154 · Fax (516) 271-3137
Phone(516) 647-5154
Fax(516) 271-3137
Sole ProprietorYes
Enumeration DateSeptember 20, 2013
Last NPPES UpdateDecember 17, 20245 updates tracked since enumeration
NPPES CertifiedDecember 17, 2024
✔ NPI 1144656273 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 · 091597-01
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.
74 NEW YORK AVE STE 2, Halesite, NY 11743
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Secondary Practice Location 1

Location 115 Madison StHuntington, NY 11743-2744 · Phone (516) 647-5154

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stephen J Gross 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 Stephen Gross reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Risewell Community Services
9.6 mi
Clinic/Center
240A LONG ISLAND AVE
Wyandanch, NY 11798
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Federation Of Organizations For The Ny State Mentally Disabled, Inc
  • 24 clinicians in this Medicare group
NPI 1275927600 (631) 782-6200

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 11743 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

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

NICOLE ANNE HOGAN L.AC
Acupuncturist
74 NEW YORK AVE STE 2
HUNTINGTON, NY 11743
Suffolk County (516) 445-6151

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 Stephen Gross's NPI number?

The NPI number for Stephen Gross is 1144656273. It was assigned to this individual provider in the NPPES registry on September 20, 2013.

Where is Stephen Gross located?

Stephen Gross practices at 74 New York Ave Ste 2, Halesite, NY 11743. The listed phone number is (516) 647-5154.

What is Stephen Gross's specialty?

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

Is Stephen Gross enrolled in Medicare?

Yes. Stephen Gross is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Stephen Gross's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Gross reassigns Medicare benefits to Risewell Community Services (Wyandanch, 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 Stephen Gross's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Stephen Gross accept?

Health plans from Oscar Health list Stephen Gross 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.

When was this NPI record last updated?

The NPPES record for Stephen Gross was last updated on December 17, 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.