Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Stephanie Mehlis, M.D.
Dermatology Physician in Skokie, IL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770634131
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Registry record
Entity type Individual (Type 1)
Name Dr. Stephanie Mehlis
Credential M.D.
Sex Female
Practice address 9933 Woods Dr, 2nd Floor - Dermatology, Skokie, IL, 60077
Phone (847) 663-8060
Enumeration date Jan 14, 2007
Last updated in NPPES Feb 10, 2021
Taxonomy & licenses
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 36111617 (IL) 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.
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 Stephanie Mehlis?
Stephanie Mehlis is registered in NPPES with the primary taxonomy of Dermatology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-10.