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ERIKA OVERMAN LCSW
NPI 1821376013
Social Worker - Clinical in Hicksville, NY

Active since July 22, 2011PECOS Enrolled
950 S OYSTER BAY RD, HICKSVILLE, NY 11801(516) 788-0515 Get Directions Write a Review

NPPES record last updated: January 22, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Erika Overman Lcsw NPPES

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

ERIKA OVERMAN LCSW (NPI 1821376013) is an individual clinical provider in Hicksville, New York, licensed in New York (088239) and active in the NPI registry since July 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821376013
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameERIKA OVERMANCredential: LCSW
Location Address950 S OYSTER BAY RDHicksville, NY 11801-3510
Mailing Address950 S Oyster Bay RdHicksville, NY 11801-3510 · (516) 788-0515
Phone(516) 788-0515
Sole ProprietorYes
Enumeration DateJuly 22, 2011
Last NPPES UpdateJanuary 22, 2025
NPPES CertifiedJanuary 22, 2025
✔ NPI 1821376013 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 · 088239
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.
950 S OYSTER BAY RD, Hicksville, NY 11801
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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)

Erika Overman 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 Reassignments

2

Medicare enrollment records show Erika Overman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Central Nassau Guidance & Counseling Services, Inc.
Same address
Community/Behavioral Health
950 S OYSTER BAY RD
Hicksville, NY 11801
  • Reassigned Medicare billing, New York enrollment
  • 77 clinicians in this Medicare group
NPI 1114928462 (516) 822-6111
Comprehensive Counseling Lcsw, PLLC
14 mi
Clinical
3635 BELL BLVD STE 203
Bayside, NY 11361
  • Reassigned Medicare billing, New York enrollment
  • 163 clinicians in this Medicare group
NPI 1982798773 (718) 830-0246

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 11801 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 20

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

MISS ELIZABETH SUSAN PULLARA LMSW
Social Worker
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
YOLANDA HARRELL
Peer Specialist
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
LATOYA WILLIAMS MHC
Counselor (Mental Health)
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
CAITLIN ROSE GARCIA
Case Manager/Care Coordinator
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
DARIEN JENKINS
Counselor
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
MR. ORLANDO DEVAL ISAAC
Counselor
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
CATHERINE CLARKE
Case Manager/Care Coordinator
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 495-8034
FRANK SIRIANNI
Student in an Organized Health Care Education/Training Program
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111

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 Erika Overman's NPI number?

The NPI number for Erika Overman is 1821376013. It was assigned to this individual provider in the NPPES registry on July 22, 2011.

Where is Erika Overman located?

Erika Overman practices at 950 S Oyster Bay Rd, Hicksville, NY 11801. The listed phone number is (516) 788-0515.

What is Erika Overman's specialty?

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

Is Erika Overman enrolled in Medicare?

Yes. Erika Overman is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Erika Overman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erika Overman reassigns Medicare benefits to 2 organizations: Central Nassau Guidance & Counseling Services, Inc. (Hicksville, NY) and Comprehensive Counseling Lcsw, PLLC (Bayside, NY). Each 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 Erika Overman'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 Erika Overman was last updated on January 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.