Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Colborn, RN

Registered Nurse in Waltham, MA · enumerated 2026.

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

National Provider Identifier

1548192719

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Registry record

Entity type Individual (Type 1)

Name Jennifer Colborn

Credential RN

Sex Female

Practice address 221 Crescent St Ste 202, Waltham, MA, 02453

Phone (866) 849-0692

Enumeration date Jun 2, 2026

Last updated in NPPES Jun 2, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 276800 (NC) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Jennifer Colborn?

Jennifer Colborn is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-02.