Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Carl Schmook III
Pharmacist in Markham, IL · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992077903
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Registry record
Entity type Individual (Type 1)
Name Mr. Carl Schmook III
Sex Male
Practice address 3148 W 159th St, Markham, IL, 60428
Phone (708) 339-1184
Enumeration date Feb 7, 2012
Last updated in NPPES Feb 7, 2012
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
Where does Carl Schmook practice?
The practice location on file with NPPES is in Markham, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Carl Schmook?
The National Provider Identifier (NPI) for Carl Schmook is 1992077903, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-07.