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ANDREA LEIGH ATTILLI LICSW
NPI 1750830584
Social Worker - Clinical in Arlington, VA

Active since September 21, 2016PECOS EnrolledAccepts Medicare Assignment
3545 S STAFFORD ST, B1, ARLINGTON, VA 22206(202) 486-0991 Get Directions Write a Review

NPPES record last updated: September 21, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Andrea Leigh Attilli Licsw NPPES

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

ANDREA LEIGH ATTILLI LICSW (NPI 1750830584) is an individual clinical provider in Arlington, Virginia, licensed in District Of Columbia (LC50080622) and active in the NPI registry since September 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1750830584
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameANDREA LEIGH ATTILLICredential: LICSW
Location Address3545 S STAFFORD ST, B1Arlington, VA 22206-1837
Mailing Address3545 S Stafford St, B1Arlington, VA 22206-1837 · (202) 486-0991
Phone(202) 486-0991
Sole ProprietorYes
Medical School CMSOtherGraduated 2007
Enumeration DateSeptember 21, 2016
✔ NPI 1750830584 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 DC · LC50080622
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.
3545 S STAFFORD ST, Arlington, VA 22206
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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 and accepts Medicare assignment

Andrea Leigh Attilli Licsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7618410291
PECOS Enrollment IDI20240624004241
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 Andrea Attilli reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sentara Medical Group
145 mi
Family Medicine
824 N MILITARY HWY STE 100
Norfolk, VA 23502
  • Reassigned Medicare billing, Virginia enrollment
  • 1,901 clinicians in this Medicare group
NPI 1265485270 (757) 252-2900

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 22206 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 $65.18 – $194.86
Typical copayment $0.00 (range $16.29 – $48.71)
Most-billed visit code NA
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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 Andrea Attilli's NPI number?

The NPI number for Andrea Attilli is 1750830584. It was assigned to this individual provider in the NPPES registry on September 21, 2016.

Where is Andrea Attilli located?

Andrea Attilli practices at 3545 S Stafford St B1, Arlington, VA 22206. The listed phone number is (202) 486-0991.

What is Andrea Attilli's specialty?

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

Is Andrea Attilli enrolled in Medicare?

Yes. Andrea Attilli is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Andrea Attilli's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Attilli reassigns Medicare benefits to Sentara Medical Group (Norfolk, VA). 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 Andrea Attilli's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Andrea Attilli accept?

Health plans from Oscar Health list Andrea Attilli 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 Andrea Attilli was last updated on September 21, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.