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Dr. Lawrence Henry Wock, D.C.

Dr. Lawrence Henry Wock is a Chiropractor provider (Chiropractor) practicing in Marshall, MN, registered in the NPPES registry with NPI 1407914187 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at Preferred Health of Marshall, PA (listed at the same practice address in NPPES).

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NPI 1407914187
Entity type Individual (Type 1)
Name Dr. Lawrence Henry Wock
Credential D.C.
Sex Male
Practice address 303 OCONNELL ST, Marshall, MN, 56258
Phone 5075327458
Fax 5075325612
Enumeration date 2006-12-05
Last updated in NPPES 2007-07-09

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 4279 MN

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

Other identifiers

Identifier Type State Issuer
48688 Other MN SIOUX VALLEY HEALTH PLAN
655T2WO Other MN BLUE CROSS BLUE SHEILD
Copy-ready billing details
Provider: Lawrence Wock, D.C.
NPI: 1407914187
Taxonomy: 111N00000X (Chiropractor)
Address: 303 OCONNELL ST, Marshall, MN, 56258

Other providers at this practice address

NPI Name Type Specialty Location
1336107671 Preferred Health of Marshall, PA Organization Chiropractor Marshall, MN
1558442988 Derrik Pinckney Individual Chiropractor Marshall, MN

Verify this record

Cross-check NPI 1407914187 against the authoritative CMS record: view Dr. Lawrence Henry Wock on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is NPI 1407914187 active?
Yes — as of the latest NPPES snapshot, NPI 1407914187 is active (record last updated 2007-07-09).
How do I verify Lawrence Wock's NPI record?
Cross-check NPI 1407914187 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-09.