What does NPI stand for? 

National Provider Identifier

Internet -- and more...

New Product Introduction

Business » General Business -- and more...

Non- Public Information

Governmental » US Government

Nuveen Premium Income Municipal Fund

Business » NYSE Symbols

Not Plugged In

Computing » Hardware -- and more...

Numbering Plan Identifier

Computing » Telecom

National Preservation Institute

Community » Non-Profit Organizations

No Pun Intended

Internet » Chat

National Products, Inc.

Business » Companies & Firms

Nuevos Países Industrializados

International » Spanish

NEXRAD Product Interface

Academic & Science » Ocean Science

Source for DGEN.EXE interpreter (dBASE Application Generator)

Computing » File Extensions

Node Processor Interface

Computing » Networking

Noise Pollution, Inc.

Business » Companies & Firms -- and more...

Ni Puta Idea (No idea at all)

International » Spanish

Not Plant Induced

Academic & Science » Botany

Ni Puta Idea

Internet » Chat

New Product Introductions

Miscellaneous » Unclassified

Narcissistic Personality Inventory

Medical

National Provider Identification

Miscellaneous » Unclassified

Neuropsychiatric Inventory

Medical

New Product Innovation

Business » Products

National Procurement Institute

Governmental » Institutes

Network Performance Inc

Business » Companies & Firms

Negative Polarity Item

Miscellaneous » Unclassified

Not Perfect Information

Miscellaneous » Unclassified

Neighborhood Progress Inc

Business » Companies & Firms

National Photonics Initiative

Miscellaneous » Unclassified

Newport Psychoanalytic Institute

Governmental » Institutes

North Pole Institute

Community » Non-Profit Organizations

Nordic Patent Institute

Governmental » Institutes -- and more...

Neighborhood Prosperity Initiative

Miscellaneous » Unclassified

New Partnership Initiative

Miscellaneous » Unclassified

Nutritional Products International

International -- and more...

Nutrition Policy Institute

Miscellaneous » Food & Nutrition -- and more...

Nuclear Power Institute

Academic & Science » Nuclear -- and more...

New Products and Ideas

Business » Products

Norwegian Polar Institute

Governmental » Institutes

Nickel Pig Iron

Miscellaneous » Unclassified

Northwest Procurement Institute

Governmental » Institutes

Northland Power Income Fund

Business » Toronto Stock Exchange

Non Process Infrastructure

Miscellaneous » Unclassified

Non Profit Incubator

Miscellaneous » Unclassified

Non Profit Institute

Governmental » Institutes

Non Public Information

Governmental » Law & Legal

North Pacific Industries

Miscellaneous » Unclassified

Neighborhood Policing Initiative

Miscellaneous » Unclassified

Narcisstic Personality Inventory

Miscellaneous » Unclassified

Nashville Psychotherapy Institute

Governmental » Institutes

National Paralegal Institute

Governmental » Institutes

National Policy Institute

Governmental » Institutes

National Prescriber Identification

Miscellaneous » Unclassified

National Process Industries

Miscellaneous » Unclassified

National Products Inc

Business » Companies & Firms

National Programme on Immunization

Miscellaneous » Unclassified

National Property Inspections

Miscellaneous » Unclassified

National Provider Identifiers

Miscellaneous » Unclassified

National Provier Identifier

Miscellaneous » Unclassified

New Path International

Miscellaneous » Unclassified

Neighborhood Preservation Inc

Business » Companies & Firms

Neighborhood Properties Inc

Business » Companies & Firms

Nepal Press Institute

Governmental » Institutes -- and more...

Networking Partnering Initiative

Computing » Networking

New Partnerships Initiative

Miscellaneous » Unclassified

New Partners Initiative

Miscellaneous » Unclassified

Neurobiology of Pain and Itch

Miscellaneous » Unclassified

Neuro Pain Inhibitor

Miscellaneous » Unclassified

Network of Preferred Installers

Miscellaneous » Unclassified

Network Professionals International

International

National Power Index

Governmental » Military

Non Partitioned Index

Computing » IT

Nashville Psychotherapy Institute (Nashville, TN)

Governmental » Institutes

Network Printer Interface

Computing » IT

Numbering Plan Indicator

Computing » IT

National Park Institute

Governmental » Environmental

Numbering Plan Identification

Computing » IT

National Payroll Institute

Governmental -- and more...

Neuro-Psychiatric Institute

Business » Companies & Firms

Non-Pharmaceutical Interventions

Medical

NEPSI Participant Institute. A Term introduced by Aster Innovations PL for the Nepal Stock Exchange RFB 2022

Computing » Technology -- and more...

Network Provisioning Interface

Computing » IT

Network Provider Interface

Computing » IT

Nissan Philippines Inc.

Miscellaneous » Automotive

National Provider Id

Computing » IT

No Passing Indicator

Miscellaneous » Automotive

No Passing Info

Miscellaneous » Automotive