Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Sandra Ann Baumgartner, REGISTERED NURSE
Registered Nurse in Waukesha, WI · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720335342
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Registry record
Entity type Individual (Type 1)
Name Ms. Sandra Ann Baumgartner
Credential REGISTERED NURSE
Sex Female
Practice address 1801 Dolphin Dr, Waukesha, WI, 53186
Phone (262) 953-8550
Fax (262) 446-0389
Enumeration date Aug 14, 2012
Last updated in NPPES Aug 14, 2012
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 82225 | Other | WI | REGISTERED NURSE |
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 Sandra Baumgartner?
The National Provider Identifier (NPI) for Sandra Baumgartner is 1720335342, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sandra Baumgartner practice?
The practice location on file with NPPES is in Waukesha, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Debra Otten Family Nurse Practitioner · Waukesha, WI NPI 1932273166 Mary Burazin Registered Nurse · Waukesha, WI NPI 1508113127 Robert Alm Social Worker · Waukesha, WI NPI 1003163627 Clandres Nelson Licensed Practical Nurse · Waukesha, WI NPI 1497002026 Gretchen Fairweather Social Worker · Waukesha, WI NPI 1710235940
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-14.