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Dr. Diana Hwei-Ann Jan Ellis, D.D.S.

General Practice Dentistry in Jackson, MI · enumerated 2006 · practices at Center for Family Health.

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

National Provider Identifier

1255424214

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Registry record

Entity type Individual (Type 1)
Name Dr. Diana Hwei-Ann Jan Ellis
Credential D.D.S.
Sex Female
Practice address 500 N Jackson St, Jackson, MI, 49201
Phone (517) 748-5500
Fax (517) 780-9286
Enumeration date Oct 2, 2006
Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DJ018840 (MI) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier Type State Issuer
D801057 Other MI BCBS PROVIDER NUMBER
744718389 Medicaid MI -
88131 Other MI DELTA DENTAL PROVIDER NUM

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 Diana Ellis's NPI record?
Cross-check NPI 1255424214 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1255424214 active?
Yes, as of the latest NPPES snapshot, NPI 1255424214 is active (record last updated 2022-07-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.