Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Doreen Nestler, ANP

Adult Health Nurse Practitioner in Pennington, NJ · enumerated 2013.

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

National Provider Identifier

1548604945

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Registry record

Entity type Individual (Type 1)

Name Doreen Nestler

Credential ANP

Sex Female

Practice address 1 Capital Way, Pennington, NJ, 08534

Phone (609) 303-4000

Enumeration date Apr 29, 2013

Last updated in NPPES May 25, 2021

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ00400000 (NJ) 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

Where does Doreen Nestler practice?

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

What is the NPI number for Doreen Nestler?

The National Provider Identifier (NPI) for Doreen Nestler is 1548604945, 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 2021-05-25.