NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Jeremiah Daniel Mcarthur, APRN

Adult Health Nurse Practitioner in Waltham, MA · enumerated 2010 · practices at City of Waltham.

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

National Provider Identifier

1366769721

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Jeremiah Daniel Mcarthur
Credential APRN
Sex Male
Practice address 119 School St, Waltham, MA, 02451
Phone (781) 885-6864
Enumeration date Apr 26, 2010
Last updated in NPPES Apr 27, 2022

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN2341878 (MA) Secondary
1710I1002X Independent Duty Corpsman Other Service Providers Secondary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 11015496 (FL) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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

Is NPI 1366769721 active?
Yes, as of the latest NPPES snapshot, NPI 1366769721 is active (record last updated 2022-04-27).
How do I verify Jeremiah Mcarthur's NPI record?
Cross-check NPI 1366769721 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-27.