ISABELLA RESNIKOFF PT, DPT
NPI 1902699671
Physical Therapist in Belmont, MA

Active since May 27, 2025Accepts Medicare Assignment
284 TRAPELO RD, BELMONT, MA 02478(857) 626-3284(617) 702-3242 Get Directions Write a Review

NPPES record last updated: October 17, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 15, 2025, May 27, 2025 (2 updates tracked since 2025).

About Isabella Resnikoff Pt, Dpt NPPES

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

ISABELLA RESNIKOFF PT, DPT (NPI 1902699671) is an individual physical therapist in Belmont, Massachusetts, licensed in Massachusetts (PTL89017) and active in the NPI registry since May 2025. She maintains a secondary practice location in Water Mill and is a graduate of Other (2025).

NPPES Registry Identity

NPI1902699671
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameISABELLA RESNIKOFFCredential: PT, DPT
Location Address284 TRAPELO RDBelmont, MA 02478-1850
Mailing Address2001 Butterfield Rd Ste 1600Downers Grove, IL 60515-1211 · (866) 370-8206 · Fax (517) 435-3670
Fax(617) 702-3242
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateMay 27, 2025
Last NPPES UpdateOctober 17, 20252 updates tracked since enumeration
NPPES CertifiedOctober 17, 2025
✔ NPI 1902699671 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 MA · PTL89017✔ Licensed in NY · 055003
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.
284 TRAPELO RD, Belmont, MA 02478

Secondary Practice Location 1

Location 1760 Montauk HwyWater Mill, NY 11976-2600 · Phone (631) 812-5566

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

Isabella Resnikoff Pt, 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 ID5496258394
PECOS Enrollment IDI20250915001890, I20251103003493

Medicare Billing Reassignments

2

Medicare enrollment records show Isabella Resnikoff reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Physical Therapist
25 BRIDGE STREET
Belchertown, MA 01007
  • Reassigned Medicare billing, Massachusetts enrollment
  • 345 clinicians in this Medicare group
Physical Therapist
550 MAMARONECK AVE, SUITE 104
Harrison, NY 10528
  • Reassigned Medicare billing, New York enrollment
  • 335 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 02478 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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

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

Physical Therapist
284 TRAPELO RD
BELMONT, MA 02478

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 Isabella Resnikoff's NPI number?

The NPI number for Isabella Resnikoff is 1902699671. It was assigned to this individual provider in the NPPES registry on May 27, 2025.

Where is Isabella Resnikoff located?

Isabella Resnikoff practices at 284 Trapelo Rd, Belmont, MA 02478. The listed phone number is (857) 626-3284.

What is Isabella Resnikoff's specialty?

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

Is Isabella Resnikoff enrolled in Medicare?

Yes. Isabella Resnikoff 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 organizations bill Medicare for Isabella Resnikoff's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Isabella Resnikoff reassigns Medicare benefits to 2 organizations: Performance Rehabilitation Of Western New England LLC (Belchertown, MA) and Ivyrehab Physical Therapy, Occupational Therapy & Speech Language Path (Harrison, NY). Each 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 Isabella Resnikoff'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 Isabella Resnikoff was last updated on October 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.