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

Mrs. Amy Beth Grentzer, APRN, FNP-BC

Family Nurse Practitioner in Beachwood, OH · enumerated 2017.

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

National Provider Identifier

1508372988

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Registry record

Entity type Individual (Type 1)
Name Mrs. Amy Beth Grentzer
Credential APRN, FNP-BC
Sex Female
Practice address Beachwood, OH, 44122
Phone (440) 368-6868
Enumeration date Dec 20, 2017
Last updated in NPPES Aug 4, 2025

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.021650 (OH) 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.

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Frequently asked questions

How do I verify Amy Grentzer's NPI record?
Cross-check NPI 1508372988 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1508372988 active?
Yes, as of the latest NPPES snapshot, NPI 1508372988 is active (record last updated 2025-08-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-04.