Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Per R Anderas, MD
Surgery Physician in Green Bay, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861437303
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Registry record
Entity type Individual (Type 1)
Name Per R Anderas
Credential MD
Sex Male
Practice address 2845 Greenbrier Rd Ste 230, Green Bay, WI, 54311
Phone (920) 288-8250
Fax (920) 288-8255
Enumeration date Jun 18, 2006
Last updated in NPPES Aug 28, 2008
Taxonomy & licenses
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 |
|---|---|---|---|
| 104082668 | Medicaid | MI | - |
| 020040912 | Other | WI | RAILROAD |
| 30548500 | 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.
Frequently asked questions
Where does Per Anderas practice?
The practice location on file with NPPES is in Green Bay, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Per Anderas?
The National Provider Identifier (NPI) for Per Anderas is 1861437303, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Daniel Mckenna Surgery Physician · Green Bay, WI NPI 1255389755 Jeffrey Blink Surgery Physician · Green Bay, WI NPI 1376570796 Jeffery Keller Surgery Physician · Green Bay, WI NPI 1902834443 Jack Swelstad Surgery Physician · Green Bay, WI NPI 1972524601 Theresa Wrolstad Registered Nurse · Green Bay, WI NPI 1326050923 Catherine Leggett Registered Nurse · Green Bay, WI NPI 1245242999 Anthony Reimer Registered Nurse · Green Bay, WI NPI 1710999495 Gregory Thom Vascular Surgery Physician · Green Bay, WI NPI 1689802977
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-28.