Billing & Credentialing Cranberry Twp. (Pittsburgh)
  • Facebook
  • Instagram
  • Linkedin
  • Twitter
  • YouTube
  • RSS
Text / Call: (412) 219-4789 | Fax: (866) 422-9277
  • Medical Credentialing
  • Payer Contracting
  • Billing
  • Specialties
    • Behavioral Health
    • Primary Care
    • DME
    • Urgent Care
    • Speech Therapy
    • Geriatric Medicine
    • Skilled Nursing Facilities (SNF)
    • Substance Abuse
    • Genetic Testing
    • Pharmacogenetic (PGx)
    • Toxicology
    • Allergy Testing
    • Oncology
    • Pathology
    • OBGYN
    • Internal Medicine
    • Podiatry
    • Biologics and Specialty Drugs
    • Telestroke and Teleneurology
    • Digital Therapeutics (DTx)
    • Remote Patient Monitoring
    • Remote Therapeutic Monitoring
    • Home Infusion Therapy
    • Sleep Study Labs
    • Physical Therapy (PT)
    • Occupational Therapy
    • COVID-19 Testing
  • Blog
  • FAQ
  • Contact
  • Home
  • What is the National Provider Identifier (NPI) and Do I Need One?

What is the National Provider Identifier (NPI) and Do I Need One?

November 1, 2025 / admin /

The National Provider Identifier (NPI) is a unique 10-digit identification number issued by the Centers for Medicare & Medicaid Services (CMS) to healthcare providers in the United States. Yes, you need an NPI to bill Medicare, Medicaid, and most insurance companies. There are two types: Type 1 for individual providers and Type 2 for organizations or group practices. Obtaining an NPI is free and can be done through the National Plan and Provider Enumeration System (NPPES). You only need to apply once, as your NPI remains the same throughout your career, even if you change specialties, locations, or employers. Your NPI must be included on all claims submissions and is required for credentialing with insurance companies.

Recent Posts

  • Medical Credentialing Specialist, Hispanic Female

    Credentialing Use Cases: Challenging Provider Histories

  • Home Health Worker, White Female Treating a Male Patient

    Mastering Payer Contracts in Home Health

  • White Female Medical Credentialing Expertise

    Who Does Credentialing in a Healthcare Organization?

  • Primary Care Medical Billing, Credentialing

    Which CPT Codes are Used in Primary Care Billing

  • A Group of Contracted Doctors Standing in Times Square

    Provider Challenges in Payer Contracting

  • White Female Master Medical Credentialing Expert

    Complete Credentialing and Enrollment Process for Providers

Practices Served

  • Behavioral Health
  • Primary Care
  • DME
  • Urgent Care
  • Speech Therapy
  • Geriatric Medicine
  • Skilled Nursing Facilities (SNF)
  • Substance Abuse
  • Genetic Testing
  • Pharmacogenetic (PGx)
  • Toxicology
  • Allergy Testing
  • Oncology
  • Pathology
  • OBGYN
  • Internal Medicine
  • Podiatry
  • Biologics and Specialty Drugs
  • Telestroke and Teleneurology
  • Digital Therapeutics (DTx)
  • Remote Patient Monitoring
  • Remote Therapeutic Monitoring
  • Home Infusion Therapy
  • Sleep Study Labs
  • Physical Therapy (PT)
  • Occupational Therapy
  • COVID-19 Testing

Practices Served

  • Behavioral Health
  • Primary Care
  • DME
  • Urgent Care
  • Speech Therapy
  • Geriatric Medicine
  • Skilled Nursing Facilities (SNF)
  • Substance Abuse
  • Genetic Testing
  • Pharmacogenetic (PGx)
  • Toxicology
  • Allergy Testing
  • Oncology
  • Pathology
  • OBGYN
  • Internal Medicine
  • Podiatry
  • Biologics and Specialty Drugs
  • Telestroke and Teleneurology
  • Digital Therapeutics (DTx)
  • Remote Patient Monitoring
  • Remote Therapeutic Monitoring
  • Home Infusion Therapy
  • Sleep Study Labs
  • Physical Therapy (PT)
  • Occupational Therapy
  • COVID-19 Testing

Recent Posts

  • Medical Credentialing Specialist, Hispanic Female

    Credentialing Use Cases: Challenging Provider Histories

  • Home Health Worker, White Female Treating a Male Patient

    Mastering Payer Contracts in Home Health

  • White Female Medical Credentialing Expertise

    Who Does Credentialing in a Healthcare Organization?

  • Primary Care Medical Billing, Credentialing

    Which CPT Codes are Used in Primary Care Billing

  • A Group of Contracted Doctors Standing in Times Square

    Provider Challenges in Payer Contracting

  • White Female Master Medical Credentialing Expert

    Complete Credentialing and Enrollment Process for Providers

  • Aging Asian-American Female Medical Doctor

    Use Case: Behavioral Health Credentialing

  • AI Bot Assistance in Medical Credentialing

    How Does AI Assist Medical Credentialing?

  • Medical Credentialing Specialist Resume

    How to Write a Medical Credentialing Specialist Resume

Quick Links

  • About Medwave
  • Google Reviews
  • Testimonials
  • CAQH ProView Form
  • On-Boarding Documentation Checklist
  • Billing / Credentialing Specialties
  • Regions Served
  • New Practice
  • Medical Credentialing
  • Recredentialing
  • Payer Contracting
  • Medical Billing
  • Rate Negotiations
  • Denial Management
  • HL7 Integration
  • Robotic Process Automation (RPA)
  • A/R Recovery
  • Telehealth Billing
  • Revenue Cycle Consulting
  • CPT Code Category Index
  • FAQ
  • Pricing
  • Blog
  • Videos
  • HIPAA Compliance
  • Contact

Quick Connect

  • (412) 219-4789
  • Fax: (866) 422-9277
  • Contact Us
    • Linkedin
    • YouTube
    • Facebook
    • Twitter
    • Pinterest
    • Instagram

Medwave @ Goodfirms

Medwave | Alignable

Medwave @ Inc. 5000

© 2025, Medwave Medical Billing, LLC. | Cranberry Township, PA, 16066 | Phone: (412) 219-4789 | Fax: (866) 422-9277 | Sitemap | Privacy Policy