Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Caryn Brown Chasanov, FNP-BC

Family Nurse Practitioner in Lewes, DE · enumerated 2010.

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

National Provider Identifier

1992021687

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Registry record

Entity type Individual (Type 1)

Name Caryn Brown Chasanov

Credential FNP-BC

Sex Female

Practice address 34381 Carpenters Way, Lewes, DE, 19958

Phone (302) 644-7201

Fax (302) 644-7218

Enumeration date Apr 20, 2010

Last updated in NPPES Mar 17, 2011

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License LG-0000526 (DE) 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 Caryn Chasanov practice?

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

What is the NPI number for Caryn Chasanov?

The National Provider Identifier (NPI) for Caryn Chasanov is 1992021687, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Reetu Singh Endocrinology, Diabetes & Metabolism Physician · Lewes, DE NPI 1275534737 Andrea Walker Family Nurse Practitioner · Lewes, DE NPI 1609139146 Caitlin Hylton Acute Care Nurse Practitioner · Lewes, DE NPI 1760929509

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-17.