MS. DANIELLE MARIE MERCER LCSW
NPI 1881926459
Social Worker - Clinical in Quincy, IL

Q: What is Danielle Mercer's NPI number?

The NPI number for Danielle Mercer is 1881926459. It was assigned to this individual provider in the NPPES registry on February 8, 2010.

Q: What is Danielle Mercer's specialty?

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

Q: Is Danielle Mercer enrolled in Medicare?

No. Danielle Mercer has opted out of Medicare through December 10, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Danielle Mercer was last updated on December 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since February 08, 2010Opted out of Medicare · through Dec 10, 2027

205 S 24TH ST, QUINCY, IL 62301(217) 222-0034 Get Directions Write a Review

NPPES record last updated: December 7, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Ms. Danielle Marie Mercer Lcsw NPPES

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

MS. DANIELLE MARIE MERCER LCSW (NPI 1881926459) is an individual clinical provider in Quincy, Illinois and active in the NPI registry since February 2010. She has opted out of Medicare through December 10, 2027.

NPPES Registry Identity

NPI1881926459

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameMS. DANIELLE MARIE MERCERCredential: LCSW

Location Address205 S 24TH STQuincy, IL 62301-4446

Mailing Address205 S 24th StQuincy, IL 62301-4446 · (217) 222-0034

Phone(217) 222-0034

Sole ProprietorYes

Enumeration DateFebruary 8, 2010

Last NPPES UpdateDecember 7, 2016

✔ NPI 1881926459 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.

205 S 24TH ST, Quincy, IL 62301

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Other Identifiers 1

Medicaid14015807IL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ms. Danielle Marie Mercer Lcsw 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 December 10, 2025 through December 10, 2027.

Opt-Out Effective DateDecember 10, 2025

Opt-Out In Effect ThroughDecember 10, 2027Opt-out affidavits renew automatically every two years unless cancelled

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.

MRS. ANNE-CLAIRE MARIE VAHLE MSED

Counselor (Professional)