Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles A Mcdyer Jr., R.N., B.S.

Registered Nurse in Sellersville, PA · enumerated 2007.

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

National Provider Identifier

1710170469

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Registry record

Entity type Individual (Type 1)

Name Charles A Mcdyer Jr.

Credential R.N., B.S.

Sex Male

Practice address 807 Lawn Avenue, Sellersville, PA, 18960

Phone (215) 257-6551

Fax (267) 517-0023

Enumeration date Aug 24, 2007

Last updated in NPPES Jan 12, 2009

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

163W00000X Registered Nurse Nursing Service Providers · License RN600126 (PA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1710170469 active?

Yes, as of the latest NPPES snapshot, NPI 1710170469 is active (record last updated 2009-01-12).

How do I verify Charles Mcdyer's NPI record?

Cross-check NPI 1710170469 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 2009-01-12.