Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Courtney Bess, AGACNP-BC

Nurse Practitioner in Mount Clemens, MI · enumerated 2021.

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

National Provider Identifier

1770252421

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Registry record

Entity type Individual (Type 1)

Name Courtney Bess

Credential AGACNP-BC

Sex Female

Practice address 1000 Harrington St, Mount Clemens, MI, 48043

Phone (586) 493-8000

Enumeration date Sep 7, 2021

Last updated in NPPES Sep 2, 2024

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704306481 (MI) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704306481 (MI) Secondary

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704306481 (MI) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704306481 (MI) Primary

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 1770252421 active?

Yes, as of the latest NPPES snapshot, NPI 1770252421 is active (record last updated 2024-09-02).

How do I verify Courtney Bess's NPI record?

Cross-check NPI 1770252421 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-02.