Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kaitlin Mullen

Nurse Practitioner in Basking Ridge, NJ · enumerated 2017 · practices at Memorial Sloan Kettering.

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

National Provider Identifier

1821502105

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Kaitlin Mullen

Sex Female

Practice address 136 Mountainview Blvd, Basking Ridge, NJ, 07920

Phone (646) 608-8041

Enumeration date Nov 25, 2017

Last updated in NPPES Oct 28, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ01157000 (NJ) Primary

163WX0200X Oncology Registered Nurse Nursing Service Providers · License 26NR16219700 (NJ) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 308585 (NY) Secondary

163WX0200X Oncology Registered Nurse Nursing Service Providers · License 664433 (NY) Secondary

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

Where does Kaitlin Mullen practice?

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

What is the NPI number for Kaitlin Mullen?

The National Provider Identifier (NPI) for Kaitlin Mullen is 1821502105, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-28.