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

Stephen Paul Bliven, MSW, LCSW, JD

Clinical Social Worker in Coopersburg, PA · enumerated 2020 · practices at Keystone Counseling Services, PC.

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

National Provider Identifier

1215541016

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Registry record

Entity type Individual (Type 1)

Name Stephen Paul Bliven

Credential MSW, LCSW, JD

Sex Male

Practice address Coopersburg, PA, 18036

Phone (610) 282-2575

Enumeration date Aug 31, 2020

Last updated in NPPES Dec 3, 2020

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CW021519 (PA) 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

How do I verify Stephen Bliven's NPI record?

Cross-check NPI 1215541016 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1215541016 active?

Yes, as of the latest NPPES snapshot, NPI 1215541016 is active (record last updated 2020-12-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-03.