NATALIE MARIE KLOBASSA
NPI 1477113405
Physical Therapist in Mason City, IA

Q: What is Natalie Klobassa's NPI number?

The NPI number for Natalie Klobassa is 1477113405. It was assigned to this individual provider in the NPPES registry on June 20, 2019. The provider is also known as Natalie Marie Sinnwell.

Q: What is Natalie Klobassa's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

Q: When was this NPI record last updated?

The NPPES record for Natalie Klobassa was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 20, 2019Accepts Medicare Assignment

461 S ILLINOIS AVE, MASON CITY, IA 50401(641) 423-6279 Get Directions Write a Review

NPPES record last updated: November 20, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 20, 2025, Jun 20, 2019 (2 updates tracked since 2019).

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About Natalie Marie Klobassa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NATALIE MARIE KLOBASSA (NPI 1477113405) is an individual physical therapist in Mason City, Iowa, licensed in Iowa (096525) and active in the NPI registry since June 2019. She is a graduate of Other (2019).

NPPES Registry Identity

NPI1477113405

Entity TypeIndividualFemale

Primary Taxonomy225100000X

Provider Legal NameNATALIE MARIE KLOBASSA

Location Address461 S ILLINOIS AVEMason City, IA 50401-4439

Mailing Address2122 York Rd Ste 300Oak Brook, IL 60523-1925

Phone(641) 423-6279

Sole ProprietorNo

Medical School CMSOtherGraduated 2019

Enumeration DateJune 20, 2019

Last NPPES UpdateNovember 20, 20252 updates tracked since enumeration

NPPES CertifiedNovember 20, 2025

✔ NPI 1477113405 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Taxonomy Code225100000X

License✔ Licensed in IA · 096525

Definition

Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:

Diagnose and manage movement dysfunction and enhance physical and functional abilities.
Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.

PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.

461 S ILLINOIS AVE, Mason City, IA 50401

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Other Names 1

Former Name (1)Natalie Marie Sinnwell

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Natalie Marie Klobassa is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7113359639

PECOS Enrollment IDI20191121000088

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 97110

This therapy involves exercises to boost strength, endurance, flexibility, and range of motion. Each session lasts 15 minutes. The goal is to improve physical function and overall health. It's a safe, beneficial method for enhancing well-being and fitness.

2,593 services68 patients

Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 97112

This therapy helps retrain your brain, nerves, and muscles to work together. Through targeted exercises, your body learns to regain lost functions or improve current abilities. Each session lasts 15 minutes.

2,099 services66 patients

Therapy procedure for walking training, each 15 minutes 97116

Walking training therapy is a process to improve your ability to walk. It's a 15-minute session where you'll practice walking with the help of devices or exercises. It aims to enhance balance, strength, coordination, and endurance.

1,898 services65 patients

Therapy procedure using functional activities 97530

A therapy procedure using functional activities encourages you to use your own body movements in day-to-day tasks to aid recovery. It aims to improve your mobility, strength, and overall health by incorporating therapeutic exercises into your routine.

1,231 services68 patients

Therapy procedure using manual technique, each 15 minutes 97140

This therapy involves using hands-on techniques to help improve your body's movement and function. These techniques may include stretching, resistance exercises, or gentle pressure. Each session lasts 15 minutes and aims to relieve pain, promote healing, and improve your overall health.

580 services38 patients

Evaluation for physical therapy, typically 30 minutes 97162

An evaluation for physical therapy is a 30-minute session where a physical therapist assesses your current physical condition. They'll examine your strength, flexibility, balance, and mobility to identify areas needing improvement. This helps tailor a therapy plan to your specific needs.

61 services46 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$81.84 typical visit price

range $52.96 – $161.40

Typical copayment $20.46 (range $13.24 – $40.35)

Most-billed visit code 99203

Established Patient

$66.36 typical visit price

range $16.91 – $131.98

Typical copayment $16.59 (range $4.22 – $32.99)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOSEPH S GULLICKSON DPT

Physical Therapist