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Esther Barnes Klein, CNP

Family Nurse Practitioner in Marietta, GA · enumerated 2016.

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

National Provider Identifier

1225484165

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Registry record

Entity type Individual (Type 1)
Name Esther Barnes Klein
Credential CNP
Sex Female
Practice address 4800 Olde Towne Pkwy Ste 150a, Marietta, GA, 30068
Phone (770) 509-1025
Fax (770) 509-1884
Enumeration date May 10, 2016
Last updated in NPPES Mar 7, 2019

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN209634 (GA) Primary

Other identifiers

Identifier Type State Issuer
003178404B Medicaid GA -
003178404C Medicaid GA -
003178404A Medicaid GA -
003178404D Medicaid GA -

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

Where does Esther Klein practice?
The practice location on file with NPPES is in Marietta, GA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Esther Klein?
The National Provider Identifier (NPI) for Esther Klein is 1225484165, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-07.