Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kelly O'Connor, MD

Dermatology Physician in Norwell, MA · enumerated 2018.

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

National Provider Identifier

1659875540

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Registry record

Entity type Individual (Type 1)

Name Kelly O'Connor

Credential MD

Sex Female

Practice address 75 Washington St Ste 200, Norwell, MA, 02061

Phone (781) 878-6495

Fax (781) 878-7650

Enumeration date Mar 23, 2018

Last updated in NPPES Oct 25, 2022

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 295157 (MA) Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 280743 (MA) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 Kelly O'Connor?

The National Provider Identifier (NPI) for Kelly O'Connor is 1659875540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kelly O'Connor practice?

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

Other providers at this practice address

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Christina Beck Medical Physician Assistant · Norwell, MA NPI 1407185747

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-25.