Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Melissa Cook
Neurology Physician in Waukesha, WI · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952729824
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Registry record
Entity type Individual (Type 1)
Name Melissa Cook
Sex Female
Practice address W231n1440 Corporate Ct, Waukesha, WI, 53186
Phone (262) 896-6000
Enumeration date Mar 28, 2014
Last updated in NPPES Nov 6, 2024
Taxonomy & licenses
208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 0101259062 (VA) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100288680 | Medicaid | WI | - |
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.
Frequently asked questions
What specialty is Melissa Cook?
Melissa Cook is registered in NPPES with the primary taxonomy of Neurology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Cindy Catania Occupational Medicine Physician · Waukesha, WI NPI 1699769596 Digestive Disease Specialists of Wi Specialist · Waukesha, WI NPI 1114902293 Megan Hackel Physician Assistant · Waukesha, WI NPI 1487617544 Lynn Jenkins Family Medicine Physician · Waukesha, WI NPI 1922059765 Roman Pyasta Internal Medicine Physician · Waukesha, WI NPI 1487607115 Michael O'Brien Diagnostic Radiology Physician · Waukesha, WI NPI 1194777888 Holley Tolat Primary Podiatric Medicine Podiatrist · Waukesha, WI NPI 1528006863 Yasmin Bhathena Pediatrics Physician · Waukesha, WI NPI 1114953825
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-06.