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

Mr. Dale R Williams, LCPC

Mental Health Counselor in Upper Marlboro, MD · enumerated 2009 · practices at Williams-Madray Counseling Service.

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

National Provider Identifier

1245567718

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Registry record

Entity type Individual (Type 1)

Name Mr. Dale R Williams

Credential LCPC

Sex Male

Practice address Upper Marlboro, MD, 20772

Phone (301) 922-1334

Fax (301) 627-0399

Enumeration date Nov 4, 2009

Last updated in NPPES Dec 15, 2011

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 LCO307 (MD) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LCO307 (MD) Primary

Other identifiers

Identifier	Type	State	Issuer
286400200	Medicaid	MD	-

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

How do I verify Dale Williams's NPI record?

Cross-check NPI 1245567718 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1245567718 active?

Yes, as of the latest NPPES snapshot, NPI 1245567718 is active (record last updated 2011-12-15).

Other providers at this practice address

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Williams-Madray Counseling Service Mental Health Counselor · Upper Marlboro, MD NPI 1033156971

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-15.