Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Janet Louise Decourcey, CPNP

Pediatric Nurse Practitioner in Randolph, MA · enumerated 2006.

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

National Provider Identifier

1336104165

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Registry record

Entity type Individual (Type 1)

Name Janet Louise Decourcey

Credential CPNP

Sex Female

Practice address 25 Warren St, Randolph, MA, 02368

Phone (781) 986-7800

Fax (781) 986-5656

Enumeration date Apr 17, 2006

Last updated in NPPES Aug 5, 2019

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 103156 (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.

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Frequently asked questions

Where does Janet Decourcey practice?

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

What is the NPI number for Janet Decourcey?

The National Provider Identifier (NPI) for Janet Decourcey is 1336104165, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Anuradha Bhimavarapu Pediatrics Physician · Randolph, MA NPI 1447207691 Saarah Arshad Infectious Disease Physician · Rondolph, MA NPI 1659593887 Robyn Hayes Pediatric Nurse Practitioner · Randolph, MA NPI 1154578151

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-05.