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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mark B Smuckler, M.D.

Child & Adolescent Psychiatry Physician in Milwaukee, WI · enumerated 2006 · practices at Mark B. Smuckler MD Ltd.

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

National Provider Identifier

1518042183

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark B Smuckler
Credential M.D.
Sex Male
Practice address Milwaukee, WI, 53217
Phone (414) 332-2450
Fax (414) 332-1390
Enumeration date Oct 25, 2006
Last updated in NPPES Oct 11, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 16139 (WI) Secondary
2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 16139 (WI) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
30954800 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.

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Frequently asked questions

Where does Mark Smuckler practice?
The practice location on file with NPPES is in Milwaukee, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Smuckler?
The National Provider Identifier (NPI) for Mark Smuckler is 1518042183, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-11.