AIDEN J SIEGEL DPT
NPI 1164350153
Physical Therapist in Algonquin, IL

Active since May 11, 2026Accepts Medicare Assignment
650 S RANDALL RD, ALGONQUIN, IL 60102(815) 398-9491(815) 381-7498 Get Directions Write a Review

NPPES record last updated: May 28, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 28, 2026, May 11, 2026 (2 updates tracked since 2026).

About Aiden J Siegel Dpt NPPES

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

AIDEN J SIEGEL DPT (NPI 1164350153) is an individual physical therapist in Algonquin, Illinois, licensed in Illinois (070039879) and active in the NPI registry since May 2026. He is a graduate of Other (2026).

NPPES Registry Identity

NPI1164350153
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameAIDEN J SIEGELCredential: DPT
Location Address650 S RANDALL RDAlgonquin, IL 60102-5944
Mailing AddressPo Box 735263Chicago, IL 60673-5263
Fax(815) 381-7498
Sole ProprietorNo
Medical School CMSOtherGraduated 2026
Enumeration DateMay 11, 2026
Last NPPES UpdateMay 28, 20262 updates tracked since enumeration
NPPES CertifiedMay 28, 2026
✔ NPI 1164350153 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 IL · 070039879
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.
650 S RANDALL RD, Algonquin, IL 60102

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Aiden J Siegel Dpt 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 ID1759855430
PECOS Enrollment IDI20260702003420

Medicare Billing Reassignment

Medicare enrollment records show Aiden Siegel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Orthopaedic Surgery
324 ROXBURY RD
Rockford, IL 61107
  • Reassigned Medicare billing, Illinois enrollment
  • 562 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60102 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
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
Established Patient
$68.64 typical visit price
range $17.16 – $136.56
Typical copayment $17.16 (range $4.29 – $34.14)
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 20

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

Physical Therapist
650 S RANDALL RD
ALGONQUIN, IL 60102
Specialist/Technologist (Athletic Trainer)
650 S RANDALL RD
ALGONQUIN, IL 60102
Specialist/Technologist (Athletic Trainer)
650 S RANDALL RD
ALGONQUIN, IL 60102
Physician Assistant
650 S RANDALL RD
ALGONQUIN, IL 60102
Orthopaedic Surgery
650 S RANDALL RD
ALGONQUIN, IL 60102
Occupational Therapist
650 S RANDALL RD
ALGONQUIN, IL 60102
Physician Assistant
650 S RANDALL RD
ALGONQUIN, IL 60102
Orthopaedic Surgery
650 S RANDALL RD
ALGONQUIN, IL 60102

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Aiden Siegel's NPI number?

The NPI number for Aiden Siegel is 1164350153. It was assigned to this individual provider in the NPPES registry on May 11, 2026.

Where is Aiden Siegel located?

Aiden Siegel practices at 650 S Randall Rd, Algonquin, IL 60102. The listed phone number is (815) 398-9491.

What is Aiden Siegel's specialty?

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

Is Aiden Siegel enrolled in Medicare?

Yes. Aiden Siegel is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Aiden Siegel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aiden Siegel reassigns Medicare benefits to Orthomidwest, PLLC (Rockford, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Aiden Siegel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Aiden Siegel accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Quartz list Aiden Siegel as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Aiden Siegel was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.