KAITLYN ANN HATZINIKOLAOU PT, DPT
NPI 1528891884
Physical Therapist in Riverhead, NY

Active since August 22, 2024
185 OLD COUNTRY RD STE 4, RIVERHEAD, NY 11901(631) 208-4443 Get Directions Write a Review

NPPES record last updated: December 5, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 5, 2024, Aug 22, 2024 (2 updates tracked since 2024).

About Kaitlyn Ann Hatzinikolaou Pt, Dpt NPPES

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

KAITLYN ANN HATZINIKOLAOU PT, DPT (NPI 1528891884) is an individual physical therapist in Riverhead, New York, licensed in New York (052528-01) and active in the NPI registry since August 2024.

NPPES Registry Identity

NPI1528891884
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameKAITLYN ANN HATZINIKOLAOUCredential: PT, DPT
Location Address185 OLD COUNTRY RD STE 4Riverhead, NY 11901-2121
Mailing Address185 Old Country Rd Ste 4Riverhead, NY 11901-2121 · (631) 208-4443
Sole ProprietorNo
Enumeration DateAugust 22, 2024
Last NPPES UpdateDecember 5, 20242 updates tracked since enumeration
NPPES CertifiedDecember 5, 2024
✔ NPI 1528891884 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 NY · 052528-01
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.
185 OLD COUNTRY RD STE 4, Riverhead, NY 11901

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kaitlyn Ann Hatzinikolaou Pt, Dpt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Physical Therapy
185 OLD COUNTRY RD, SUITE 4
Riverhead, NY 11901
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Maximum Performance Physical Therapy
  • 5 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.

Other Providers at the Same Location NPPES 2

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

Physical Therapist
185 OLD COUNTRY RD STE 4
RIVERHEAD, NY 11901
Physical Therapist
185 OLD COUNTRY RD STE 4
RIVERHEAD, NY 11901

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 Kaitlyn Hatzinikolaou's NPI number?

The NPI number for Kaitlyn Hatzinikolaou is 1528891884. It was assigned to this individual provider in the NPPES registry on August 22, 2024.

Where is Kaitlyn Hatzinikolaou located?

Kaitlyn Hatzinikolaou practices at 185 Old Country Rd Ste 4, Riverhead, NY 11901. The listed phone number is (631) 208-4443.

What is Kaitlyn Hatzinikolaou's specialty?

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

Is Kaitlyn Hatzinikolaou enrolled in Medicare?

Yes. Kaitlyn Hatzinikolaou is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kaitlyn Hatzinikolaou's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kaitlyn Hatzinikolaou reassigns Medicare benefits to Island Physical Therapy Of Riverhead (Riverhead, NY). 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 Kaitlyn Hatzinikolaou'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 Kaitlyn Hatzinikolaou was last updated on December 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.