Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Denise Will

Psychiatric/Mental Health Nurse Practitioner in Royal Oak, MI · enumerated 2006.

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

National Provider Identifier

1114961661

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Denise Will

Sex Female

Practice address 221 S Main St, Suite 100, Royal Oak, MI, 48067

Phone (248) 545-9200

Enumeration date Jun 15, 2006

Last updated in NPPES Sep 9, 2007

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704203414 (MI) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704203414 (MI) Primary

Other identifiers

Identifier	Type	State	Issuer
4624040	Medicaid	MI	-

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

Is NPI 1114961661 active?

Yes, as of the latest NPPES snapshot, NPI 1114961661 is active (record last updated 2007-09-09).

How do I verify Denise Will's NPI record?

Cross-check NPI 1114961661 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

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