Poser Clinic LLC
Poser Clinic LLC is a healthcare organization registered as Cardiovascular Disease Physician in Columbus, WI, holding Type 2 (organization) NPI 1912930751 since 2006. The authorized official on file is Rolf Poser, Partner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1912930751 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Poser Clinic LLC |
| Practice address | 635 PARK AVE, Columbus, WI, 53925 |
| Phone | 9206235000 |
| Fax | 9206230519 |
| Enumeration date | 2006-07-07 |
| Last updated in NPPES | 2019-11-13 |
Authorized official
| Name | Rolf Poser |
|---|---|
| Title | Partner |
| Phone | 9206235000 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207RC0000X | Cardiovascular Disease Physician | Primary | — | — |
Copy-ready billing details
Provider: Poser Clinic LLC NPI: 1912930751 Taxonomy: 207RC0000X (Cardiovascular Disease Physician) Address: 635 PARK AVE, Columbus, WI, 53925
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1013910645 | Rolf Poser | Individual | Cardiovascular Disease Physician | Columbus, WI |
| 1346243821 | Samuel Poser | Individual | Internal Medicine Physician | Columbus, WI |
Verify this record
Cross-check NPI 1912930751 against the authoritative CMS record: view Poser Clinic LLC on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
What type of organization is Poser Clinic LLC?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-11-13.