Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Monique Byers Schaffstall, LCSW, LCDP, CADC, CC

Clinical Social Worker in Bear, DE · enumerated 2009 · practices at Mbs Psychotherapy Services, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1679809289

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Registry record

Entity type Individual (Type 1)

Name Monique Byers Schaffstall

Credential LCSW, LCDP, CADC, CC

Sex Female

Practice address Bear, DE, 19701

Phone (302) 444-4798

Fax (302) 444-4727

Enumeration date Nov 2, 2009

Last updated in NPPES Oct 6, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 1081 (DE) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License CD-0000076 (DE) Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License SW126752 (PA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License Q1-0001361 (DE) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1679809289 active?

Yes, as of the latest NPPES snapshot, NPI 1679809289 is active (record last updated 2023-10-06).

How do I verify Monique Byers Schaffstall's NPI record?

Cross-check NPI 1679809289 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Mbs Psychotherapy Services, LLC Clinical Social Worker · Bear, DE NPI 1750831855

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-06.