NPI Portal NPI Lookup & Verification

Mark S Ensweiler, DC LAC

Mark S Ensweiler is a Chiropractor provider (Chiropractor) practicing in Plover, WI, registered in the NPPES registry with NPI 1609954049 since 2006.

✓ Active NPI ✓ Valid NPI checksum

NPI 1609954049
Entity type Individual (Type 1)
Name Mark S Ensweiler
Credential DC LAC
Sex Male
Practice address 2610 POST RD, Plover, WI, 54467
Phone 7153450655
Fax 7153450904
Enumeration date 2006-11-02
Last updated in NPPES 2008-06-30

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 1734012 WI
171100000X Acupuncturist Secondary 18055 WI
Copy-ready billing details
Provider: Mark Ensweiler, DC LAC
NPI: 1609954049
Taxonomy: 111N00000X (Chiropractor)
Address: 2610 POST RD, Plover, WI, 54467

Other providers at this practice address

NPI Name Type Specialty Location
1871765800 Charity Millard Individual Chiropractor Plover, WI

Verify this record

Cross-check NPI 1609954049 against the authoritative CMS record: view Mark S Ensweiler 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 1609954049 active?
Yes — as of the latest NPPES snapshot, NPI 1609954049 is active (record last updated 2008-06-30).
How do I verify Mark Ensweiler's NPI record?
Cross-check NPI 1609954049 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 2008-06-30.