SOPHIA KUBOSIAK DPT
NPI 1649141581
Physical Therapist in Greenfield, MA

Active since September 15, 2025Accepts Medicare Assignment
306A HIGH ST, GREENFIELD, MA 01301(413) 773-3379(413) 772-2705 Get Directions Write a Review

NPPES record last updated: September 1, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Sep 1, 2026, Sep 15, 2025 (2 updates tracked since 2025).

About Sophia Kubosiak Dpt NPPES

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

SOPHIA KUBOSIAK DPT (NPI 1649141581) is an individual physical therapist in Greenfield, Massachusetts, licensed in Georgia (PT018396) and active in the NPI registry since September 2025. She is a graduate of Other (2025).

NPPES Registry Identity

NPI1649141581
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameSOPHIA KUBOSIAKCredential: DPT
Location Address306A HIGH STGreenfield, MA 01301-2611
Mailing Address7 Russellville RdSouthampton, MA 01073-9507
Fax(413) 772-2705
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateSeptember 15, 2025
Last NPPES UpdateSeptember 1, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 1, 2026
✔ NPI 1649141581 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
Licenses✔ Licensed in GA · PT018396✔ Licensed in MA · PTL88706
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.
306A HIGH ST, Greenfield, MA 01301

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

Sophia Kubosiak 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 ID1355846023
PECOS Enrollment IDI20250924001316

Medicare Billing Reassignment

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

Physical Therapist
45 FORGE HILL RD
Franklin, MA 02038
  • Reassigned Medicare billing, Massachusetts enrollment
  • 703 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 01301 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$73.22 typical visit price
range $19.11 – $144.84
Typical copayment $18.30 (range $4.77 – $36.21)
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 14

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

Physical Therapist
306A HIGH ST
GREENFIELD, MA 01301
Physical Therapist
306A HIGH ST
GREENFIELD, MA 01301
Physical Therapist
306A HIGH ST
GREENFIELD, MA 01301
Physical Therapist
306A HIGH ST
GREENFIELD, MA 01301
Physical Therapist
306A HIGH ST
GREENFIELD, MA 01301
Dietitian, Registered
306A HIGH ST
GREENFIELD, MA 01301
Physical Therapist
306A HIGH ST
GREENFIELD, MA 01301
Physical Therapist
306A HIGH ST
GREENFIELD, MA 01301

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 Sophia Kubosiak's NPI number?

The NPI number for Sophia Kubosiak is 1649141581. It was assigned to this individual provider in the NPPES registry on September 15, 2025.

Where is Sophia Kubosiak located?

Sophia Kubosiak practices at 306A High St, Greenfield, MA 01301. The listed phone number is (413) 773-3379.

What is Sophia Kubosiak's specialty?

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

Is Sophia Kubosiak enrolled in Medicare?

Yes. Sophia Kubosiak 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 Sophia Kubosiak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sophia Kubosiak reassigns Medicare benefits to Bay State Physical Therapy Of Randolph Inc (Franklin, MA). 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 Sophia Kubosiak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sophia Kubosiak accept?

Health plans from Oscar Health list Sophia Kubosiak 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 Sophia Kubosiak was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.