NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Marilyn D Muhle, PT

Physical Therapist in Cedar Rapids, IA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1265633630

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Marilyn D Muhle
Credential PT
Sex Female
Practice address 4401 6th St Sw, Gwaea, Cedar Rapids, IA, 52404
Phone (319) 399-6857
Enumeration date May 31, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 811 (IA) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Marilyn Muhle?
The National Provider Identifier (NPI) for Marilyn Muhle is 1265633630, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marilyn Muhle practice?
The practice location on file with NPPES is in Cedar Rapids, IA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.