Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shaun Mackey, APRN

Q: What is the NPI number for Shaun Mackey?

The National Provider Identifier (NPI) for Shaun Mackey is 1891102372, a Type 1 (individual) record in the CMS NPPES registry.

Acute Care Nurse Practitioner in Altamonte Spg, FL · enumerated 2014.

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

National Provider Identifier

1891102372

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Registry record

Entity type Individual (Type 1)

Name Shaun Mackey

Credential APRN

Sex Male

Practice address 601 E Altamonte Dr, Altamonte Spg, FL, 32701

Phone (317) 490-2444

Enumeration date Jul 17, 2014

Last updated in NPPES Mar 31, 2026

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71016349A (IN) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

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 is the NPI number for Shaun Mackey?

The National Provider Identifier (NPI) for Shaun Mackey is 1891102372, a Type 1 (individual) record in the CMS NPPES registry.

Where does Shaun Mackey practice?

The practice location on file with NPPES is in Altamonte Spg, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-31.