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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brock Nelson, SW

Social Worker in Plymouth Meeting, PA · enumerated 2012.

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

National Provider Identifier

1548520679

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Registry record

Entity type Individual (Type 1)
Name Brock Nelson
Credential SW
Sex Male
Practice address 2250 Hickory Rd, Plymouth Meeting, PA, 19462
Phone (610) 834-1122
Enumeration date May 23, 2012
Last updated in NPPES May 23, 2012

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License CNR (PA) Primary

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 1548520679 active?
Yes, as of the latest NPPES snapshot, NPI 1548520679 is active (record last updated 2012-05-23).
How do I verify Brock Nelson's NPI record?
Cross-check NPI 1548520679 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-23.