Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carolyn Brown, NP

Primary Care Nurse Practitioner in Middlebury, CT · enumerated 2018.

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

National Provider Identifier

1023513132

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Registry record

Entity type Individual (Type 1)

Name Carolyn Brown

Credential NP

Sex Female

Practice address 1579 Straits Tpke, Middlebury, CT, 06762

Phone (203) 758-2564

Enumeration date Mar 29, 2018

Last updated in NPPES May 15, 2024

Taxonomy & licenses

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 7677 (CT) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Carolyn Brown?

The National Provider Identifier (NPI) for Carolyn Brown is 1023513132, a Type 1 (individual) record in the CMS NPPES registry.

Where does Carolyn Brown practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-15.