ARISTEDES AGUIRRE SITJAR JR. PT
NPI 1811182660
Physical Therapist in Murrieta, CA

Active since September 13, 2007Accepts Medicare Assignment
25285 MADISON AVE, SUITE 104, MURRIETA, CA 92562(951) 600-9070(951) 600-9177 Get Directions Write a Review

NPPES record last updated: June 20, 2009. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Aristedes Aguirre Sitjar Jr. Pt NPPES

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

ARISTEDES AGUIRRE SITJAR JR. PT (NPI 1811182660) is an individual physical therapist in Murrieta, California, licensed in California (PT27868) and active in the NPI registry since September 2007. He is a graduate of Other (1995).

NPPES Registry Identity

NPI1811182660
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameARISTEDES AGUIRRE SITJAR JR.Credential: PT
Location Address25285 MADISON AVE, SUITE 104Murrieta, CA 92562-8955
Mailing Address25285 Madison Ave, Suite 104Murrieta, CA 92562-8955 · (951) 600-9070 · Fax (951) 600-9177
Fax(951) 600-9177
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateSeptember 13, 2007
Last NPPES UpdateJune 20, 2009
✔ NPI 1811182660 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 CA · PT27868
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.
25285 MADISON AVE, Murrieta, CA 92562

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

Aristedes Aguirre Sitjar Jr. Pt 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 ID1456404706
PECOS Enrollment IDI20090804000163

Medicare Billing Reassignment

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

Physical Therapist
40680 CALIFORNIA OAKS RD, SUITE 2A
Murrieta, CA 92562
  • Reassigned Medicare billing, California enrollment
  • 14 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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 97110
This therapy involves exercises to boost strength, endurance, flexibility, and range of motion. Each session lasts 15 minutes. The goal is to improve physical function and overall health. It's a safe, beneficial method for enhancing well-being and fitness.
1,262 services42 patients
Therapy procedure using manual technique, each 15 minutes 97140
This therapy involves using hands-on techniques to help improve your body's movement and function. These techniques may include stretching, resistance exercises, or gentle pressure. Each session lasts 15 minutes and aims to relieve pain, promote healing, and improve your overall health.
1,002 services42 patients
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 97112
This therapy helps retrain your brain, nerves, and muscles to work together. Through targeted exercises, your body learns to regain lost functions or improve current abilities. Each session lasts 15 minutes.
304 services22 patients
Evaluation for physical therapy, typically 30 minutes 97162
An evaluation for physical therapy is a 30-minute session where a physical therapist assesses your current physical condition. They'll examine your strength, flexibility, balance, and mobility to identify areas needing improvement. This helps tailor a therapy plan to your specific needs.
17 services15 patients
Evaluation for physical therapy, typically 20 minutes 97161
An evaluation for physical therapy is a short, 20-minute assessment where your physical condition, mobility, and pain levels are examined. This helps in designing a personalized therapy plan to enhance your physical function and well-being.
16 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92562 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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.

Dentist
25285 MADISON AVE, 107
MURRIETA, CA 92562
Physical Therapist
25285 MADISON AVE, STE170
MURRIETA, CA 92562
Behavior Technician
25285 MADISON AVE
MURRIETA, CA 92562
Chiropractor
25285 MADISON AVE, SUITE 108
MURRIETA, CA 92562
Physical Therapist
25285 MADISON AVE, SUITE 104
MURRIETA, CA 92562
Behavior Technician
25285 MADISON AVE
MURRIETA, CA 92562
Behavior Technician
25285 MADISON AVE
MURRIETA, CA 92562
Behavior Analyst
25285 MADISON AVE
MURRIETA, CA 92562

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 Aristedes Sitjar's NPI number?

The NPI number for Aristedes Sitjar is 1811182660. It was assigned to this individual provider in the NPPES registry on September 13, 2007.

Where is Aristedes Sitjar located?

Aristedes Sitjar practices at 25285 Madison Ave Suite 104, Murrieta, CA 92562. The listed phone number is (951) 600-9070.

What is Aristedes Sitjar's specialty?

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

Is Aristedes Sitjar enrolled in Medicare?

Yes. Aristedes Sitjar 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 Aristedes Sitjar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aristedes Sitjar reassigns Medicare benefits to The Rehab Group (Murrieta, CA). 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 Aristedes Sitjar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Aristedes Sitjar was last updated on June 20, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.