Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karin Rondeau, NP

Family Nurse Practitioner in Holden, MA · enumerated 2017.

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

National Provider Identifier

1528509130

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Karin Rondeau

Credential NP

Sex Female

Practice address 64 Boyden Rd, Holden, MA, 01520

Phone (508) 829-6765

Fax (508) 829-1884

Enumeration date Mar 15, 2017

Last updated in NPPES Apr 12, 2024

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 8227 (CT) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN01550 (RI) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2282734 (MA) 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

How do I verify Karin Rondeau's NPI record?

Cross-check NPI 1528509130 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1528509130 active?

Yes, as of the latest NPPES snapshot, NPI 1528509130 is active (record last updated 2024-04-12).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-12.