Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrea S Nicholson, R.N.

Registered Nurse in Boston, MA · enumerated 2007.

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

National Provider Identifier

1750508420

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Registry record

Entity type Individual (Type 1)

Name Andrea S Nicholson

Credential R.N.

Sex Female

Practice address 780 Albany St, Boston, MA, 02118

Phone (857) 654-1000

Fax (857) 654-1094

Enumeration date Apr 20, 2007

Last updated in NPPES Aug 4, 2008

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 271237 (MA) 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

What is the NPI number for Andrea Nicholson?

The National Provider Identifier (NPI) for Andrea Nicholson is 1750508420, a Type 1 (individual) record in the CMS NPPES registry.

Where does Andrea Nicholson practice?

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

Other providers at this practice address

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Mary Smith Family Nurse Practitioner · Boston, MA NPI 1972507325 Virginia Barrow Internal Medicine Physician · Boston, MA NPI 1639175466 Paul Fallon Internal Medicine Physician · Boston, MA NPI 1437145927 Terri Lacoursiere Zucchero Family Nurse Practitioner · Boston, MA NPI 1770565475 Monica Bharel Internal Medicine Physician · Boston, MA NPI 1093798084 Claire Carlo Internal Medicine Physician · Boston, MA NPI 1336125871 James Oconnell Internal Medicine Physician · Boston, MA NPI 1780661603 Roberta Regan Adult Health Nurse Practitioner · Boston, MA NPI 1871569558

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-04.