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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Brandy Jean Greig, CNP

Family Nurse Practitioner in Lancaster, OH · enumerated 2020 · practices at Neurological Associates, Inc..

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

National Provider Identifier

1659989499

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Registry record

Entity type Individual (Type 1)
Name Brandy Jean Greig
Credential CNP
Sex Female
Practice address Lancaster, OH, 43130
Phone (740) 808-8371
Fax (740) 785-4924
Enumeration date Jul 17, 2020
Last updated in NPPES Jul 5, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN.CNP.0027022 (OH) 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.

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Frequently asked questions

Is NPI 1659989499 active?
Yes, as of the latest NPPES snapshot, NPI 1659989499 is active (record last updated 2022-07-05).
How do I verify Brandy Greig's NPI record?
Cross-check NPI 1659989499 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 2022-07-05.