Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Marja Liisa Lietzan, DPT
Physical Therapist in Hayward, WI · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033425558
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Registry record
Entity type Individual (Type 1)
Name Mrs. Marja Liisa Lietzan
Credential DPT
Sex Female
Practice address 10320 N Greenwood Ln, Hayward, WI, 54843
Phone (808) 489-5620
Enumeration date Aug 20, 2010
Last updated in NPPES May 20, 2026
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 14346-24 (WI) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT 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
What is the NPI number for Marja Lietzan?
The National Provider Identifier (NPI) for Marja Lietzan is 1033425558, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marja Lietzan practice?
The practice location on file with NPPES is in Hayward, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Laura Hurd Speech-Language Pathologist · Hayward, WI NPI 1811173305 Ashley Marino Speech-Language Pathologist · Hayward, WI NPI 1467789925 Shauna Wallace Occupational Therapist · Hayward, WI NPI 1033585104 Jessica Galde School Registered Nurse · Hayward, WI NPI 1710815071 Erica Gajewski Speech-Language Pathologist · Hayward, WI NPI 1437082807 Kathryn Marucha Occupational Therapy Assistant · Hayward, WI NPI 1255258828
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-20.