Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alyssa Mcfee Litkowski
Dentist in Maywood, IL · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851718803
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Registry record
Entity type Individual (Type 1)
Name Alyssa Mcfee Litkowski
Sex Female
Practice address 2160 S 1st Ave, Maywood, IL, 60153
Phone (708) 216-6006
Enumeration date Mar 27, 2014
Last updated in NPPES Mar 28, 2017
Taxonomy & licenses
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
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.
What specialty is Alyssa Litkowski?
Alyssa Litkowski is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-28.