NPPES file of Aug 9, 2026

Ryker Gregory Kallas, DPT

Physical Therapist · Brookfield, CT

Ryker Gregory Kallas, DPT is a physical therapist with a practice address in Brookfield, Connecticut, and NPI 1902456411, issued on Sep 17, 2019. Check the license (Connecticut 12891, as entered in NPPES) with the Connecticut 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
1902456411
Name
Ryker Gregory Kallas
Credential
DPT
Primary taxonomy
Physical Therapist 225100000X
License numbers
12891 CT
27612 MD
Self-reported in NPPES; status is on the state search
Practice location
60 Old New Milford RD Ste 2A, Brookfield, CT 06804
Phone
(203) 775-6205
Enumerated
Sep 17, 2019
Record last updated
Dec 20, 2024
Medicare enrollment
Enrolled (PECOS I20201022001093); accepts Medicare assignment
Medical or professional school
University Of Connecticut School Of Medicine, 2019
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 60 Old New Milford RD Ste 2A

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

  1. Jacqueline Brett, DPTPhysical Therapist1447013107
  2. David Costa, PTPhysical Therapist1336980671
  3. Rachel Dinatalie, OTR/LHand Occupational Therapist1861084956
  4. Timothy King, DPTPhysical Therapist1447551171
  5. Gregory Schiller, PTPhysical Therapist1144538935

Verify Ryker Gregory Kallas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 12891
    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 Connecticut 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. Connect Physical Therapy LLCWatertown, CT
  2. Orthopaedic Specialists OF Connecticut, PCBrookfield, CT

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

26 physical therapist records list a practice address in Brookfield

They are 26 of the 360 NPPES records with a practice address in Brookfield, and 3,569 physical therapist records in Connecticut.

Other physical therapist records in Connecticut

  1. Rey Anthony AbadillaMilford, CT1659752871
  2. Syed Kumail Abbas, DPTHartford, CT1548984420
  3. Devin Abbott, DPTBridgeport, CT1881943983
  4. Christine Abella, PTStratford, CT1700627874
  5. Keikhosrow Aboulian, PTEssex, CT1063524742
  6. Judith Abraham, P.T.Canton, CT1609088681
  7. Sheirleen Abrau, PTWilton, CT1730502139
  8. Jan Abustan, RPTVernon, CT1518448380
  9. Paula AccomandoMiddletown, CT1972922334
  10. Susan Ackell, RPTBethel, CT1629191945

Common questions

What is Ryker Gregory Kallas, DPT's NPI number?

Ryker Gregory Kallas, DPT's National Provider Identifier (NPI) is 1902456411, issued on Sep 17, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Ryker Gregory Kallas, DPT located?

The NPPES record lists a practice address at 60 Old New Milford RD Ste 2A, Brookfield, CT, 06804. Phone: (203) 775-6205. Providers update this record themselves, so call before visiting.

How can I verify Ryker Gregory Kallas, DPT's license?

NPPES lists Connecticut license number 12891, as entered by the provider. Search the Connecticut 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.