Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Jason D Eisermann, RPH
Pharmacist in Tomah, WI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124017678
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Registry record
Entity type Individual (Type 1)
Name Mr. Jason D Eisermann
Credential RPH
Sex Male
Practice address 300 Superior Ave, Tomah, WI, 54660
Phone (608) 372-2101
Fax (608) 372-7185
Enumeration date Oct 18, 2005
Last updated in NPPES Jan 27, 2021
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 |
|---|---|---|---|
| 12371 | Other | WI | STATE PHARMACIST LIC |
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 Jason Eisermann?
The National Provider Identifier (NPI) for Jason Eisermann is 1124017678, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jason Eisermann practice?
The practice location on file with NPPES is in Tomah, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Pharmacy Operations Inc Community/Retail Pharmacy · Tomah, WI NPI 1790879609 Daniel Hable Pharmacist · Tomah, WI NPI 1154643005 Eric Zelhofer Pharmacist · Tomah, WI NPI 1790483097 Tomah Chemists Inc Community/Retail Pharmacy · Tomah, WI NPI 1871342303 Patrick Holland Pharmacist · Tomah, WI NPI 1558109009 Tomah Chemists Inc Long Term Care Pharmacy · Tomah, WI NPI 1225849854
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-27.