Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles Norman Arndt, DC

Chiropractor in Sterling, VA · enumerated 2007 · practices at Parikh P.C..

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

National Provider Identifier

1558556126

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles Norman Arndt

Credential DC

Sex Male

Practice address 20 Pidgeon Hill Drive, Suite 102, Sterling, VA, 20165

Phone (703) 444-4141

Fax (703) 444-5407

Enumeration date Sep 7, 2007

Last updated in NPPES Aug 3, 2012

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 0104000556 (VA) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
105606	Other	-	BCBS

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

What is the NPI number for Charles Arndt?

The National Provider Identifier (NPI) for Charles Arndt is 1558556126, a Type 1 (individual) record in the CMS NPPES registry.

Where does Charles Arndt practice?

The practice location on file with NPPES is in Sterling, VA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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John Jones Orthodontics and Dentofacial Orthopedics Dentistry · Sterling, VA NPI 1255412797 Parikh P.C. General Practice Dentistry · Sterling, VA NPI 1518097583

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-03.