Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Erin Elizabeth Houseknecht, D.C.
Chiropractor in Ashburn, VA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538499967
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Registry record
Entity type Individual (Type 1)
Name Dr. Erin Elizabeth Houseknecht
Credential D.C.
Sex Female
Practice address 43330 Junction Plz, Suite 166, Ashburn, VA, 20147
Phone (703) 726-5222
Fax (703) 726-5224
Enumeration date Jan 7, 2010
Last updated in NPPES Feb 8, 2012
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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.
Frequently asked questions
Is NPI 1538499967 active?
Yes, as of the latest NPPES snapshot, NPI 1538499967 is active (record last updated 2012-02-08).
How do I verify Erin Houseknecht's NPI record?
Cross-check NPI 1538499967 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 2012-02-08.