NPPES file of Aug 9, 2026

Andrew J. Koester, DPT

Physical Therapist · Westmont, IL

Andrew J. Koester, DPT is a physical therapist with a practice address in Westmont, Illinois, and NPI 1245706902, issued on Oct 22, 2018. Check the license with the Illinois 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
1245706902
Name
Andrew J. Koester
Credential
DPT
Primary taxonomy
Physical Therapist 225100000X
License number
004032 IA
Self-reported in NPPES; status is on the state search
Practice location
600 Oakmont LN Ste 600C, Westmont, IL 60559
Phone
(630) 590-4029
Enumerated
Oct 22, 2018
Record last updated
Jul 3, 2024
Medicare enrollment
Enrolled (PECOS I20181130001821); 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 600 Oakmont LN Ste 600C

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

  1. Omer Aguilar, PTPhysical Therapist1316163181
  2. Stephanie Burbidge, DPTPhysical Therapist1649758558
  3. Angeline Collier, PT, DPTPhysical Therapist1710128079
  4. Leigh Grell, MPTPhysical Therapist1427009448
  5. Fe-Ritz Nang, PTPhysical Therapist1376898189
  6. Andrew Vycital, DPTPhysical Therapist1932685518

Verify Andrew J. Koester in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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 Illinois 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. Work Systems Rehab PCAmes, IA

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

103 physical therapist records list a practice address in Westmont

They are 103 of the 814 NPPES records with a practice address in Westmont, and 12,045 physical therapist records in Illinois.

Other physical therapist records in Illinois

  1. John AbantaoPaxton, IL1003554759
  2. Rico AbariciaAurora, IL1174790364
  3. Stella AbariciaAurora, IL1427216647
  4. Anthony Abbonato, DPTChicago, IL1750938999
  5. Jamil Abdallah, PTOak Lawn, IL1184931735
  6. Ahmed Abdeldaiem, PTHomewood, IL1275623571
  7. Ahmed Abdelfatah, P.TOak Lawn, IL1538309083
  8. Ashraf Abdelhamid, PT MS OCSBurr Ridge, IL1194745018
  9. Elizabeth AbePeoria, IL1790220283
  10. Corrie Abegglen, MSPTChicago, IL1679961304

Common questions

What is Andrew J. Koester, DPT's NPI number?

Andrew J. Koester, DPT's National Provider Identifier (NPI) is 1245706902, issued on Oct 22, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Andrew J. Koester, DPT located?

The NPPES record lists a practice address at 600 Oakmont LN Ste 600C, Westmont, IL, 60559. Phone: (630) 590-4029. Providers update this record themselves, so call before visiting.

How can I verify Andrew J. Koester, DPT's license?

Search the Illinois 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.