Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Anthony Lee Esker, R.PH.
Pharmacist in Steeleville, IL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104817048
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Registry record
Entity type Individual (Type 1)
Name Mr. Anthony Lee Esker
Credential R.PH.
Sex Male
Practice address 711 E Broadway, Steeleville, IL, 62288
Phone (618) 965-9180
Enumeration date Oct 31, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 371239284001 | Medicaid | IL | - |
| 1456587 | Other | IL | NCPDP NUMBER |
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 is the NPI number for Anthony Esker?
The National Provider Identifier (NPI) for Anthony Esker is 1104817048, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anthony Esker practice?
The practice location on file with NPPES is in Steeleville, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.