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MR. JASON STEVEN DIANA LCSW
NPI 1508688490
Social Worker - Clinical in Brookville, NY

Active since October 30, 2024PECOS Enrolled
189 WHEATLEY ROAD, BROOKVILLE, NY 11545(516) 686-4400 Get Directions Write a Review

NPPES record last updated: October 30, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mr. Jason Steven Diana Lcsw NPPES

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

MR. JASON STEVEN DIANA LCSW (NPI 1508688490) is an individual clinical provider in Brookville, New York and active in the NPI registry since October 2024. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508688490
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. JASON STEVEN DIANACredential: LCSW
Location Address189 WHEATLEY ROADBrookville, NY 11545
Mailing Address61 Huntington AveLynbrook, NY 11563 · (516) 557-7510
Phone(516) 686-4400
Sole ProprietorYes
Enumeration DateOctober 30, 2024
NPPES CertifiedOctober 30, 2024
✔ NPI 1508688490 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
189 WHEATLEY ROAD, Brookville, NY 11545
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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)

Mr. Jason Steven Diana 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.

Medicare Billing Reassignment

Medicare enrollment records show Jason Diana reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Advantage Care Diagnostic And Treatment Center ,inc
0.1 mi
Federally Qualified Health Center (FQHC)
189 WHEATLEY RD
Brookville, NY 11545
  • Reassigned Medicare billing, New York enrollment
  • 26 clinicians in this Medicare group
NPI 1073689600 (516) 626-1075

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 11545 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 10

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

ALLISON ANN DIBENEDETTO MA, CCC-SLP TSHH
Speech-Language Pathologist
189 WHEATLEY ROAD
BROOKVILLE, NY 11545
Nassau County (516) 626-1000
MR. AASISH CHERUKUPALLI M.S., CCC/SLP, TSSLD
Speech-Language Pathologist
189 WHEATLEY ROAD
BROOKVILLE, NY 11545
Nassau County (516) 626-1075
MRS. ANNMARIE CLIFFORD R.N.
Registered Nurse
189 WHEATLEY ROAD, BROOKVILLE
BROOKVILLE, NY 11545
Nassau County (516) 626-1075
RACHELLE CADET DMD
Dentist (General Practice)
189 WHEATLEY ROAD
BROOKVILLE, NY 11545
Nassau County (516) 686-4400
MRS. MELISSA LAUREN NYLIC
Psychologist (School)
189 WHEATLEY ROAD
BROOKVILLE, NY 11545
Nassau County (516) 626-1000
MRS. ALLISON KAUFMAN
Social Worker (Clinical)
189 WHEATLEY ROAD
BROOKVILLE, NY 11545
Nassau County (516) 626-1000
BROOKVILLE CENTER FOR CHILDREN'S SERVICES,INC.
Early Intervention Provider Agency
189 WHEATLEY ROAD
BROOKVILLE, NY 11545
Nassau County (516) 626-1000
STEVEN GIDSEG
Psychologist (School)
189 WHEATLEY ROAD
BROOKVILLE, NY 11545
Nassau County (516) 626-1075

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 Jason Diana's NPI number?

The NPI number for Jason Diana is 1508688490. It was assigned to this individual provider in the NPPES registry on October 30, 2024.

Where is Jason Diana located?

Jason Diana practices at 189 Wheatley Road, Brookville, NY 11545. The listed phone number is (516) 686-4400.

What is Jason Diana's specialty?

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

Is Jason Diana enrolled in Medicare?

Yes. Jason Diana is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jason Diana's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jason Diana reassigns Medicare benefits to Advantage Care Diagnostic And Treatment Center ,inc (Brookville, 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 Jason Diana's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jason Diana accept?

Health plans from Oscar Health list Jason Diana 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 Jason Diana was last updated on October 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.