Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Lloyd Tolk, DC
Chiropractor in Weatogue, CT · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235289315
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Registry record
Entity type Individual (Type 1)
Name Dr. David Lloyd Tolk
Credential DC
Sex Male
Practice address 102 Hopmeadow St, Weatogue, CT, 06089
Phone (860) 651-3521
Enumeration date Jan 11, 2007
Last updated in NPPES Feb 11, 2021
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
Where does David Tolk practice?
The practice location on file with NPPES is in Weatogue, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Tolk?
The National Provider Identifier (NPI) for David Tolk is 1235289315, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Lloyd Tolk Chiropractor · Weatogue, CT NPI 1528015484 Matthew Chere Chiropractor · Weatogue, CT NPI 1619298056 L. Andrew Tolk, Dc Chiropractor · Simsbury, CT NPI 1033419130 Dtdc LLC Chiropractor · Weatogue, CT NPI 1073265294 Tolk Chiropractic & Wellness Center Chiropractor · Weatogue, CT NPI 1497485411
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-11.