Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Beth Helen Cretney, DC
Chiropractor in Fitchburg, WI · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588194807
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Registry record
Entity type Individual (Type 1)
Name Mary Beth Helen Cretney
Credential DC
Sex Female
Practice address 3070 Fish Hatchery Rd Ste 2, Fitchburg, WI, 53713
Phone (608) 274-1945
Enumeration date Jun 19, 2017
Last updated in NPPES Jul 21, 2022
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
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 Mary Beth Cretney practice?
The practice location on file with NPPES is in Fitchburg, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Beth Cretney?
The National Provider Identifier (NPI) for Mary Beth Cretney is 1588194807, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.