NPPES file of Aug 9, 2026

Natalie Marie Klobassa

Physical Therapist · Mason City, IA

Natalie Marie Klobassa is a physical therapist with a practice address in Mason City, Iowa, and NPI 1477113405, issued on Jun 20, 2019. Check the license (Iowa 096525, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477113405
Name
Natalie Marie Klobassa
Primary taxonomy
Physical Therapist 225100000X
License number
096525 IA
Self-reported in NPPES; status is on the state search
Practice location
461 S Illinois Ave, Mason City, IA 50401
Phone
(641) 423-6279
Enumerated
Jun 20, 2019
Record last updated
Nov 20, 2025
Medicare enrollment
Enrolled (PECOS I20191121000088); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 461 S Illinois Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Joseph Gullickson, DPTPhysical Therapist1083233597
  2. Mattison Kern, PTPhysical Therapist1093458259
  3. David Moore, MPTPhysical Therapist1649883703
  4. Corey O'ConnorPhysical Therapist1467009712
  5. Laura Steichen, DPTPhysical Therapist1548731425
  6. Jocinda WillerPhysical Therapist1396989463

Verify Natalie Marie Klobassa in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 096525
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Iowa license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Athletico LtdMason City, IA
  2. Empowerme Asl LLCFort Madison, IA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Natalie Marie Klobassa among 2,671 physical therapist records in Iowa

Natalie Marie Klobassa is one of 2,671 physical therapist records with a practice address in Iowa. 40% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 66% of them.

  • NPI issued2019 · 66% of these records are older, 30% newer
  • In a Medicare fileYes · 40% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2019 · median 2015 among the 1,123 with a school on file
  • Record last updated2025 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

20 physical therapist records list a practice address in Mason City

They are 20 of the 866 NPPES records with a practice address in Mason City, and 2,671 physical therapist records in Iowa.

The 8 physical therapist records with the nearest ZIP codes

  1. Jon ElmoreMason City, IA 504011679124002
  2. Jared Johanns, DPTMason City, IA 504011073026274
  3. Jared Lichman, DPT, LAT, ATCMason City, IA 504011205351673
  4. Timothy Molencamp, PTMason City, IA 504011679867287
  5. Jenna Nasheim, PTMason City, IA 504011497010896
  6. Corey O'ConnorMason City, IA 504011467009712
  7. Paula Siems, PTMason City, IA 504011083747836
  8. Jeremy Stamps, DPTMason City, IA 504011225699028

Common questions

What is Natalie Marie Klobassa's NPI number?

Natalie Marie Klobassa's National Provider Identifier (NPI) is 1477113405, issued on Jun 20, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Natalie Marie Klobassa located?

The NPPES record lists a practice address at 461 S Illinois Ave, Mason City, IA, 50401. Phone: (641) 423-6279. Providers update this record themselves, so call before visiting.

How can I verify Natalie Marie Klobassa's license?

NPPES lists Iowa license number 096525, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.