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

Caroline Dorko, PNP

Pediatric Nurse Practitioner in Brookline, MA · enumerated 2024.

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

National Provider Identifier

1306681234

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Caroline Dorko

Credential PNP

Sex Female

Practice address Brookline, MA, 02446

Phone (571) 408-3892

Enumeration date Jul 1, 2024

Last updated in NPPES Jul 1, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN2333735 (MA) Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2333735 (MA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Caroline Dorko?

The National Provider Identifier (NPI) for Caroline Dorko is 1306681234, a Type 1 (individual) record in the CMS NPPES registry.

Where does Caroline Dorko practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-01.