Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Karen Elizabeth May, DC

Chiropractor in Mason, MI · enumerated 2006 · practices at May Family Chiropractic, Pllc.

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

National Provider Identifier

1396701736

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Registry record

Entity type Individual (Type 1)

Name Dr. Karen Elizabeth May

Credential DC

Sex Female

Practice address 801 S Cedar St, Mason, MI, 48854

Phone (517) 676-7112

Fax (517) 676-7155

Enumeration date Apr 25, 2006

Last updated in NPPES Sep 9, 2013

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2301008793 (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
44-00209	Other	MI	PHYSICIAN HEALTH PLAN MI
0B31023	Other	MI	BCBS OF MICHIGAN

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 Karen May's NPI record?

Cross-check NPI 1396701736 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1396701736 active?

Yes, as of the latest NPPES snapshot, NPI 1396701736 is active (record last updated 2013-09-09).

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May Family Chiropractic, Pllc Chiropractor · Mason, MI NPI 1154515658

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-09.