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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher Michael Sparke, D.C.

Chiropractor in Tolland, CT · enumerated 2006.

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

National Provider Identifier

1841245016

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Registry record

Entity type Individual (Type 1)
Name Dr. Christopher Michael Sparke
Credential D.C.
Sex Male
Practice address 392 D Merrow Rd, Tolland, CT, 06084
Fax (860) 872-7776
Enumeration date May 24, 2006
Last updated in NPPES Feb 25, 2008

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 001575 (CT) 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
100575 Other CT CONNECTICARE
CTC001575 Other CT LANDMARK
050001575CT02 Other CT BLUE CROSS/ BLUE SHIELD

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 Christopher Sparke's NPI record?
Cross-check NPI 1841245016 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1841245016 active?
Yes, as of the latest NPPES snapshot, NPI 1841245016 is active (record last updated 2008-02-25).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-25.