ONEONONEPT PLLC
NPI 1750685376
Physical Therapist in Riverhead, NY

Active since December 23, 2010
1149 ROUTE 58 STE A2, RIVERHEAD, NY 11901(631) 284-9258 Get Directions Write a Review

NPPES record last updated: January 3, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Oneononept Pllc NPPES

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

ONEONONEPT PLLC (NPI 1750685376) is a healthcare organization registered as a physical therapist in Riverhead, New York and active in the NPI registry since December 2010. The organization lists Mantas Korsakas, Sole Mbr, as its authorized official.

NPPES Registry Identity

NPI1750685376
Entity TypeOrganization
Primary Taxonomy225100000X
Legal Business NameONEONONEPT PLLC
Location Address1149 ROUTE 58 STE A2Riverhead, NY 11901-2059
Mailing Address1149 Route 58 Ste A2Riverhead, NY 11901-2059 · (631) 428-6235
Organization SubpartNo
Authorized OfficialMantas KorsakasSole Mbr · (631) 284-9258
Enumeration DateDecember 23, 2010
Last NPPES UpdateJanuary 3, 2012
✔ NPI 1750685376 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
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.
1149 ROUTE 58 STE A2, Riverhead, NY 11901

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Oneononept Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by March 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateNew YorkEnrollment IDO20120213000105Non-DME Part B · Physical/Occupational Therapy Group in Private PracticeDue dateMarch 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Oneononept PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Physical Therapist in Private Practice
NPI 1386827343
1149 OLD COUNTRY RD STE A2
Riverhead, NY 11901
(631) 284-9258
✔ Accepts Medicare1.3 mi

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

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 Oneononept PLLC's NPI number?

The NPI number for Oneononept PLLC is 1750685376. It was assigned to this organization in the NPPES registry on December 23, 2010.

Where is Oneononept PLLC located?

Oneononept PLLC is located at 1149 Route 58 Ste A2, Riverhead, NY 11901. The listed phone number is (631) 284-9258.

What is Oneononept PLLC's specialty?

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

Is Oneononept PLLC enrolled in Medicare?

Yes. Oneononept PLLC is registered in the Medicare PECOS enrollment system.

When is Oneononept PLLC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New York, Physical/Occupational Therapy Group in Private Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Oneononept PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Physical Therapist in Private Practice) reassigns their Medicare billing to Oneononept PLLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Oneononept PLLC was last updated on January 3, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.