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MS. PATRICIA ALEXANDRA LLEWELLYN LCSW
NPI 1871304600
Social Worker - Clinical in Falls Church, VA

Active since January 20, 2025PECOS EnrolledAccepts Medicare Assignment
2960 SLEEPY HOLLOW RD STE B, FALLS CHURCH, VA 22044(703) 536-2000 Get Directions Write a Review

NPPES record last updated: February 19, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Patricia Alexandra Llewellyn Lcsw NPPES

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

MS. PATRICIA ALEXANDRA LLEWELLYN LCSW (NPI 1871304600) is an individual clinical provider in Falls Church, Virginia, licensed in Virginia (0904017835) and active in the NPI registry since January 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1871304600
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. PATRICIA ALEXANDRA LLEWELLYNCredential: LCSW
Location Address2960 SLEEPY HOLLOW RD STE BFalls Church, VA 22044-2082
Mailing Address1658 Meridian StCharlottesville, VA 22902-6340
Phone(703) 536-2000
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateJanuary 20, 2025
Last NPPES UpdateFebruary 19, 2025
NPPES CertifiedFebruary 12, 2025
✔ NPI 1871304600 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 VA · 0904017835
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.
2960 SLEEPY HOLLOW RD STE B, Falls Church, VA 22044
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Patricia Alexandra Llewellyn Lcsw 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 ID9133640691
PECOS Enrollment IDI20250312004121, I20250408002534
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22044 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.

Other Providers at the Same Location NPPES 3

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

MRS. LAURA BESSE JOHNSON MSW
Social Worker
2960 SLEEPY HOLLOW RD STE B
FALLS CHURCH, VA 22044
Fairfax County (703) 536-2000
MS. GLORY NGOH TANYI PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
2960 SLEEPY HOLLOW RD STE B
FALLS CHURCH, VA 22044
Fairfax County (703) 536-2000
ALICE SESAY PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
2960 SLEEPY HOLLOW RD STE B
FALLS CHURCH, VA 22044
Fairfax County (571) 247-1985

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 Patricia Llewellyn's NPI number?

The NPI number for Patricia Llewellyn is 1871304600. It was assigned to this individual provider in the NPPES registry on January 20, 2025.

Where is Patricia Llewellyn located?

Patricia Llewellyn practices at 2960 Sleepy Hollow Rd Ste B, Falls Church, VA 22044. The listed phone number is (703) 536-2000.

What is Patricia Llewellyn's specialty?

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

Is Patricia Llewellyn enrolled in Medicare?

Yes. Patricia Llewellyn 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.

When was this NPI record last updated?

The NPPES record for Patricia Llewellyn was last updated on February 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.