Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Carolyn Ann Grabiel, NP

Pediatric Nurse Practitioner in Sterling Heights, MI · enumerated 2011.

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

National Provider Identifier

1447527585

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Registry record

Entity type Individual (Type 1)

Name Mrs. Carolyn Ann Grabiel

Credential NP

Sex Female

Practice address 42141 Mound Road, Sterling Heights, MI, 48314

Phone (586) 254-7593

Fax (586) 254-7834

Enumeration date Nov 17, 2011

Last updated in NPPES Oct 31, 2024

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704292111 (MI) Primary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License COA.12836-NP (OH) Secondary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

Where does Carolyn Grabiel practice?

The practice location on file with NPPES is in Sterling Heights, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Carolyn Grabiel?

The National Provider Identifier (NPI) for Carolyn Grabiel is 1447527585, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-31.