ALEXANDER JACOB SIRONEN
NPI 1952255705
Physical Therapist in Denver, CO

Active since February 26, 2026Accepts Medicare Assignment
8580 E LOWRY BLVD, DENVER, CO 80230(303) 547-9310 Get Directions Write a Review

NPPES record last updated: February 26, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Alexander Jacob Sironen NPPES

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

ALEXANDER JACOB SIRONEN (NPI 1952255705) is an individual physical therapist in Denver, Colorado, licensed in Colorado (0021145) and active in the NPI registry since February 2026. He is a graduate of Other (2025).

NPPES Registry Identity

NPI1952255705
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameALEXANDER JACOB SIRONEN
Location Address8580 E LOWRY BLVDDenver, CO 80230-6932
Mailing Address5335 S Valentia Way Apt 389Greenwood Village, CO 80111-3123
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateFebruary 26, 2026
NPPES CertifiedFebruary 26, 2026
NPI 1952255705 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 CO · 0021145
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.
8580 E LOWRY BLVD, Denver, CO 80230

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Alexander Jacob Sironen 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 ID1658856828
PECOS Enrollment IDI20260326001816

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80230 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
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
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.

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 Alexander Sironen's NPI number?

The NPI number for Alexander Sironen is 1952255705. It was assigned to this individual provider in the NPPES registry on February 26, 2026.

Where is Alexander Sironen located?

Alexander Sironen practices at 8580 E Lowry Blvd, Denver, CO 80230. The listed phone number is (303) 547-9310.

What is Alexander Sironen's specialty?

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

Is Alexander Sironen enrolled in Medicare?

Yes. Alexander Sironen 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.

When was this NPI record last updated?

The NPPES record for Alexander Sironen was last updated on February 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.