Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Matthew James Zweng, DC

Chiropractor in Howell, MI · enumerated 2006 · practices at Zweng Family Practice Chiropractic PC.

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

National Provider Identifier

1174569198

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Registry record

Entity type Individual (Type 1)

Name Mr. Matthew James Zweng

Credential DC

Sex Male

Practice address 1455 N Michigan Ave, Ste 700, Howell, MI, 48843

Phone (517) 552-8500

Fax (517) 552-8594

Enumeration date Jun 20, 2006

Last updated in NPPES Nov 4, 2009

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2301008879 (MI) 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
11311871	Other	-	CAQH
950D71068	Other	-	BCBS

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Matthew Zweng?

The National Provider Identifier (NPI) for Matthew Zweng is 1174569198, a Type 1 (individual) record in the CMS NPPES registry.

Where does Matthew Zweng practice?

The practice location on file with NPPES is in Howell, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Zweng Family Practice Chiropractic PC Chiropractor · Howell, MI NPI 1992740609

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-04.