Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katie Wilby, FNP-BC

Q: What is the NPI number for Katie Wilby?

The National Provider Identifier (NPI) for Katie Wilby is 1851951420, a Type 1 (individual) record in the CMS NPPES registry.

Family Nurse Practitioner in Forestdale, MA · enumerated 2019.

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

National Provider Identifier

1851951420

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Katie Wilby

Credential FNP-BC

Sex Female

Practice address 55 Route 130, Forestdale, MA, 02644

Phone (508) 477-5306

Enumeration date Jun 17, 2019

Last updated in NPPES Dec 27, 2019

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2281537 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Katie Wilby?

The National Provider Identifier (NPI) for Katie Wilby is 1851951420, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katie Wilby practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-27.