NPPES file of Aug 9, 2026

Dierdre Simmons, PT

Physical Therapist · Ankeny, IA

Dierdre Simmons, PT is a physical therapist with a practice address in Ankeny, Iowa, and NPI 1508035890, issued on Feb 21, 2008. Check the license (Iowa 02558, 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
1508035890
Name
Dierdre Simmons
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
02558 IA
Self-reported in NPPES; status is on the state search
Practice location
715 SW Ankeny RD, Ankeny, IA 50023
Phone
(515) 965-1339
Enumerated
Feb 21, 2008
Record last updated
Jul 8, 2024
Fax
(515) 964-0567
Medicare enrollment
Enrolled (PECOS I20180817001970); 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 715 SW Ankeny RD

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

  1. Kathryn Adams, R.D.Registered Dietitian1205273430
  2. Dave AndersSpeech-Language Pathologist1043488968
  3. Amy Andreesen, OTR/LOccupational Therapist1568777167
  4. Sarah Becker, SLPSpeech-Language Pathologist1073814752
  5. Gina BeecherPhysical Therapist1639470313
  6. Aaryn Bennett, PTA, CBISPhysical Therapy Assistant1982854147

Verify Dierdre Simmons 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 02558
    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 one group practice

  1. Mercy Clinics IncClive, IA

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

Dierdre Simmons among 2,671 physical therapist records in Iowa

Dierdre Simmons, PT 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 2008, is newer than 27% of them.

  • NPI issued2008 · 27% of these records are older, 69% newer
  • In a Medicare fileYes · 40% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated1983 · median 2015 among the 1,123 with a school on file
  • Record last updated2024 · 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).

117 physical therapist records list a practice address in Ankeny

They are 117 of the 1,198 NPPES records with a practice address in Ankeny, and 2,671 physical therapist records in Iowa.

The 8 physical therapist records with the nearest ZIP codes

  1. Heather Adams, PTAnkeny, IA 500231437327251
  2. Jason Augustine, D.P.T.Ankeny, IA 500231528084654
  3. Lindsay Benson ThomeAnkeny, IA 500231366610644
  4. Luke Carlson, MSPTAnkeny, IA 500231588624951
  5. Anne Deaton, P.T.Ankeny, IA 500231447312582
  6. Andrew Estey, MSPTAnkeny, IA 500231811940687
  7. Charles Flatness, MSPTAnkeny, IA 500231265492615
  8. Joann Green, MSPTAnkeny, IA 500231750498432

Common questions

What is Dierdre Simmons, PT's NPI number?

Dierdre Simmons, PT's National Provider Identifier (NPI) is 1508035890, issued on Feb 21, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Dierdre Simmons, PT located?

The NPPES record lists a practice address at 715 SW Ankeny RD, Ankeny, IA, 50023. Phone: (515) 965-1339. Providers update this record themselves, so call before visiting.

How can I verify Dierdre Simmons, PT's license?

NPPES lists Iowa license number 02558, 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.