DR. DONNA RILEY OFFICE OF LICENSED CLINICAL SOCIAL WORK, PLLC
NPI 1811649833
Social Worker - Clinical in Lake Grove, NY

Q: What is Dr. Donna Riley Office Of Licensed Clinical Social Work, PLLC's specialty?

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

Active since January 20, 2022

2233 NESCONSET HWY STE 100, LAKE GROVE, NY 11755(631) 602-7856(631) 602-7857 Get Directions Write a Review

NPPES record last updated: February 1, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 1, 2022, Jan 20, 2022 (2 updates tracked since 2022).

On this page

About Dr. Donna Riley Office Of Licensed Clinical Social Work, Pllc NPPES

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

DR. DONNA RILEY OFFICE OF LICENSED CLINICAL SOCIAL WORK, PLLC (NPI 1811649833) is a healthcare organization registered as a clinical in Lake Grove, New York and active in the NPI registry since January 2022. The organization lists Donna Barbara Riley, Ceo, as its authorized official.

NPPES Registry Identity

NPI1811649833

Entity TypeOrganization

Primary Taxonomy1041C0700X

Legal Business NameDR. DONNA RILEY OFFICE OF LICENSED CLINICAL SOCIAL WORK, PLLC

Location Address2233 NESCONSET HWY STE 100Lake Grove, NY 11755-1000

Mailing Address2233 Nesconset Hwy Ste 100Lake Grove, NY 11755-1000 · (631) 602-7856 · Fax (631) 602-7857

Phone(631) 602-7856

Fax(631) 602-7857

Organization SubpartNo

Authorized OfficialDonna Barbara RileyCeo · (516) 983-1780

Enumeration DateJanuary 20, 2022

Last NPPES UpdateFebruary 1, 20222 updates tracked since enumeration

NPPES CertifiedJanuary 26, 2022

✔ NPI 1811649833 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.

2233 NESCONSET HWY STE 100, Lake Grove, NY 11755

Open in Google Maps ↗

Other Identifiers 1

Medicaid03364918NY

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Donna Riley Office Of Licensed Clinical Social Work, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 4 clinicians reassign Medicare billing to Dr. Donna Riley Office Of Licensed Clinical Social Work, PLLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (4)

Jennifer Fazio, LMSW

Clinical Social Worker

NPI 1245635259

2233 NESCONSET HWY SUITE 104
Lake Grove, NY 11755

(631) 737-5559

✔ PECOS✔ Accepts MedicareSame address

Donna Riley, LMSW

Clinical Social Worker

NPI 1508020611

2233 NESCONSET HWY SUITE 104
Lake Grove, NY 11755

(631) 737-5559

✔ PECOS✔ Accepts MedicareSame address

Andrea Cuttler

Clinical Social Worker

NPI 1053560532

104 OAK ST
Islip, NY 11751

(516) 868-3030

✔ PECOS✔ Accepts Medicare10 mi

Kevin Lycke, MSW/LCSW

Clinical Social Worker

NPI 1770894511

33 WALT WHITMAN RD SUITE 106
Huntington Station, NY 11746

(631) 334-0234

✔ PECOS✔ Accepts Medicare16 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Dr. Donna Riley Office Of Licensed Clinical Social Work, PLLC's NPI number?

The NPI number for Dr. Donna Riley Office Of Licensed Clinical Social Work, PLLC is 1811649833. It was assigned to this organization in the NPPES registry on January 20, 2022.

Where is Dr. Donna Riley Office Of Licensed Clinical Social Work, PLLC located?

Dr. Donna Riley Office Of Licensed Clinical Social Work, PLLC is located at 2233 Nesconset Hwy Ste 100, Lake Grove, NY 11755. The listed phone number is (631) 602-7856.

What is Dr. Donna Riley Office Of Licensed Clinical Social Work, PLLC's specialty?

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

Is Dr. Donna Riley Office Of Licensed Clinical Social Work, PLLC enrolled in Medicare?

Yes. Dr. Donna Riley Office Of Licensed Clinical Social Work, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr. Donna Riley Office Of Licensed Clinical Social Work, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians, all in Clinical Social Worker, reassign their Medicare billing to Dr. Donna Riley Office Of Licensed Clinical Social Work, PLLC. A 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 the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Dr. Donna Riley Office Of Licensed Clinical Social Work, PLLC was last updated on February 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.