Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cassandra Holig, RDN, CD
Registered Dietitian in Mauston, WI · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497126031
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Cassandra Holig
Credential RDN, CD
Sex Female
Practice address 1050 Division St, Mauston, WI, 53948
Phone (608) 847-1296
Enumeration date Oct 8, 2015
Last updated in NPPES Oct 8, 2015
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 2922 - 29 (WI) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2922 - 29 | Other | WI | DIVISION OF PROFESSIONAL CREDENTIAL PROCESSING (WISCONSIN DSPS) |
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
Is NPI 1497126031 active?
Yes, as of the latest NPPES snapshot, NPI 1497126031 is active (record last updated 2015-10-08).
How do I verify Cassandra Holig's NPI record?
Cross-check NPI 1497126031 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → John Murphy Family Medicine Physician · Mauston, WI NPI 1780686006 Michael Wolf Certified Registered Nurse Anesthetist · Mauston, WI NPI 1861487597 Ron Dixon Certified Registered Nurse Anesthetist · Mauston, WI NPI 1689655979 August Martin Certified Registered Nurse Anesthetist · Mauston, WI NPI 1073594362 Kenneth Hallwood Certified Registered Nurse Anesthetist · Mauston, WI NPI 1427039718 Mary Mclean Audiologist-Hearing Aid Fitter · Mauston, WI NPI 1396722021 Donald Hart Certified Registered Nurse Anesthetist · Mauston, WI NPI 1609854900 Micah Playman Certified Registered Nurse Anesthetist · Mauston, WI NPI 1699738757
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-08.