Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Catherine Fischer, PT
Physical Therapist in Bismarck, ND · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720136260
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Registry record
Entity type Individual (Type 1)
Name Catherine Fischer
Credential PT
Sex Female
Practice address 806 N Washington St, Bismarck, ND, 58501
Phone (701) 250-0410
Enumeration date Jan 8, 2007
Last updated in NPPES Jul 9, 2007
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 781 (ND) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 51677 | Medicaid | ND | - |
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 specialty is Catherine Fischer?
Catherine Fischer is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → School Board of Bismarck Public School District No 1 Speech-Language Pathologist · Bismarck, ND NPI 1720055437 Carrie Axt Speech-Language Pathologist · Bismarck, ND NPI 1285715854 Nicole Bichler Speech-Language Pathologist · Bismarck, ND NPI 1710048434 Joelean Lowman Occupational Therapist · Bismarck, ND NPI 1023161999 Wendy Graff Occupational Therapist · Bismarck, ND NPI 1932252806 Tayon Braaflat Occupational Therapist · Bismarck, ND NPI 1841343712 Kari Hausauer Occupational Therapist · Bismarck, ND NPI 1750434627 Karla Herda Occupational Therapist · Bismarck, ND NPI 1235284290
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.