Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Irina Konzelmann, NP

Primary Care Nurse Practitioner in Basking Ridge, NJ · enumerated 2016 · practices at Memorial Sloan Kettering.

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

National Provider Identifier

1417311754

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Irina Konzelmann

Credential NP

Sex Female

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

Phone (908) 542-3300

Enumeration date Apr 13, 2016

Last updated in NPPES Jan 10, 2019

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 26NJ00622600 (NJ) Secondary

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ00622600 (NJ) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

How do I verify Irina Konzelmann's NPI record?

Cross-check NPI 1417311754 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1417311754 active?

Yes, as of the latest NPPES snapshot, NPI 1417311754 is active (record last updated 2019-01-10).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-10.