Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Melissa Lavon Johnson, MD

Neurology Physician in Madison, WI · enumerated 2021.

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

National Provider Identifier

1114592607

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Registry record

Entity type Individual (Type 1)

Name Dr. Melissa Lavon Johnson

Credential MD

Sex Female

Practice address Uw Health - Gme, 749 University Row Ste 200, Madison, WI, 53705

Phone (608) 263-6400

Enumeration date May 26, 2021

Last updated in NPPES Sep 13, 2023

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 82548-20 (WI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 1114592607 active?

Yes, as of the latest NPPES snapshot, NPI 1114592607 is active (record last updated 2023-09-13).

How do I verify Melissa Johnson's NPI record?

Cross-check NPI 1114592607 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

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Lianna Mack Orthopaedic Surgery Physician · Madison, WI NPI 1366023020 Daniel Comeaux Anesthesiology Physician · Madison, WI NPI 1801461199 Mark Oliver Anatomic Pathology & Clinical Pathology Physician · Madison, WI NPI 1437822061 Connor Cook Student in an Organized Health Care Education/Training Program · Madison, WI NPI 1457094609 Samuel Zarbock Pediatrics Physician · Madison, WI NPI 1083357222 Kathrin Zimmerman Student in an Organized Health Care Education/Training Program · Madison, WI NPI 1578208898 Obhijit Hazarika Student in an Organized Health Care Education/Training Program · Madison, WI NPI 1356087233 Caroline Ewing Internal Medicine Physician · Madison, WI NPI 1265178115

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-13.