ERIN PATRICIA STILLWELL LCSW-C
NPI 1295928554
Social Worker - Clinical in Olney, MD

Active since August 21, 2007Opted out of Medicare · through Feb 19, 2028
2923 OLNEY SANDY SPRING ROAD, SUITE A, OLNEY, MD 20832(301) 996-9564(240) 658-9677 Get Directions Write a Review

NPPES record last updated: March 3, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Erin Patricia Stillwell Lcsw-c NPPES

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

ERIN PATRICIA STILLWELL LCSW-C (NPI 1295928554) is an individual clinical provider in Olney, Maryland, licensed in Maryland (13065) and active in the NPI registry since August 2007. She has opted out of Medicare through February 19, 2028.

NPPES Registry Identity

NPI1295928554
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameERIN PATRICIA STILLWELLCredential: LCSW-C
Location Address2923 OLNEY SANDY SPRING ROAD, SUITE AOlney, MD 20832
Mailing Address2923 Olney Sandy Spring Road, Suite AOlney, MD 20832 · (301) 996-9564 · Fax (240) 658-9677
Fax(240) 658-9677
Sole ProprietorYes
Enumeration DateAugust 21, 2007
Last NPPES UpdateMarch 3, 2026
NPPES CertifiedMarch 3, 2026
NPI 1295928554 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 MD · 13065
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.
2923 OLNEY SANDY SPRING ROAD, Olney, MD 20832

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Erin Patricia Stillwell Lcsw-c has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 19, 2026 through February 19, 2028.

Opt-Out Effective DateFebruary 19, 2026
Opt-Out In Effect ThroughFebruary 19, 2028Opt-out affidavits renew automatically every two years unless cancelled

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 Erin Stillwell's NPI number?

The NPI number for Erin Stillwell is 1295928554. It was assigned to this individual provider in the NPPES registry on August 21, 2007.

Where is Erin Stillwell located?

Erin Stillwell practices at 2923 Olney Sandy Spring Road Suite A, Olney, MD 20832. The listed phone number is (301) 996-9564.

What is Erin Stillwell's specialty?

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

Is Erin Stillwell enrolled in Medicare?

No. Erin Stillwell has opted out of Medicare through February 19, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Erin Stillwell was last updated on March 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.