Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. James S Hayward, D.D.S.

General Practice Dentistry in Marquette, MI · enumerated 2006 · practices at Marquette County Health Department Dental Clinic.

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

National Provider Identifier

1225121254

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Registry record

Entity type Individual (Type 1)

Name Mr. James S Hayward

Credential D.D.S.

Sex Male

Practice address 989 W Washington St Ste 104, Marquette, MI, 49855

Phone (906) 226-9992

Fax (906) 226-9982

Enumeration date Oct 2, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License JH010433 (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
88131	Other	MI	DENTAL DENTAL PROVIDER NU
D801057	Other	MI	BCBS DENTAL PROVIDER NUMB

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 specialty is James Hayward?

James Hayward is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Mary Clifford General Practice Dentistry · Marquette, MI NPI 1205929247 Marquette County Health Department Dental Clinic General Practice Dentistry · Marquette, MI NPI 1922212901

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.