IVYREHAB CONNECTICUT, INC.
NPI 1265799365
Physical Therapist in Old Greenwich, CT

Active since April 13, 2012
143 SOUND BEACH AVE, SUITE 100, OLD GREENWICH, CT 06870(866) 489-7342(631) 580-5222 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ivyrehab Connecticut, Inc. NPPES

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

IVYREHAB CONNECTICUT, INC. (NPI 1265799365) is a healthcare organization registered as a physical therapist in Old Greenwich, Connecticut and active in the NPI registry since April 2012. The organization lists Ashley Griffiths, Sr. Director Of Provider Relations, as its authorized official.

NPPES Registry Identity

NPI1265799365
Entity TypeOrganization
Primary Taxonomy225100000X
Legal Business NameIVYREHAB CONNECTICUT, INC.
Location Address143 SOUND BEACH AVE, SUITE 100Old Greenwich, CT 06870-1736
Mailing Address1311 Mamaroneck Ave Ste 140White Plains, NY 10605-5224
Fax(631) 580-5222
Organization SubpartNo
Authorized OfficialAshley GriffithsSr. Director Of Provider Relations · (732) 678-6119
Enumeration DateApril 13, 2012
Last NPPES UpdateFebruary 12, 2026
NPPES CertifiedFebruary 12, 2026
✔ NPI 1265799365 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ 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.
Also ListedOccupational TherapistTaxonomy 225X00000X
Also ListedSpeech-Language PathologistTaxonomy 235Z00000X
143 SOUND BEACH AVE, Old Greenwich, CT 06870

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 MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ivyrehab Connecticut, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

109

Medicare enrollment records show 109 clinicians reassign Medicare billing to Ivyrehab Connecticut, Inc., which bills Medicare for the services they deliver. Of these, 12 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 3

Physical Therapist in Private Practice106
Occupational Therapist in Private Practice2
Qualified Speech Language Pathologist1

Nearest to this location (20)

See all 109
Physical Therapist in Private Practice
NPI 1659619294
143 SOUND BEACH AVE
Old Greenwich, CT 06870
(203) 817-0196
✔ Accepts Medicare0.1 mi
Physical Therapist in Private Practice
NPI 1780127043
1455 E PUTNAM AVE STE 2
Old Greenwich, CT 06870
(203) 817-0196
0.8 mi
Physical Therapist in Private Practice
NPI 1508647694
1455 E PUTNAM AVE STE 2
Old Greenwich, CT 06870
(203) 817-0196
✔ Accepts Medicare0.9 mi
Physical Therapist in Private Practice
NPI 1780362467
1455 E PUTNAM AVE 2ND FLOOR,
Old Greenwich, CT 06870
(203) 817-0196
✔ Accepts Medicare0.9 mi
Physical Therapist in Private Practice
NPI 1578340139
1455 E PUTNAM AVE STE 2
Old Greenwich, CT 06870
(860) 430-8383
0.9 mi
Physical Therapist in Private Practice
NPI 1295271807
31 STRAWBERRY HILL AVE
Stamford, CT 06902
(909) 215-4242
2.7 mi
Physical Therapist in Private Practice
NPI 1174595953
6 GREENWICH OFFICE PARK
Greenwich, CT 06831
(203) 869-1145
✔ Accepts Medicare3.0 mi
Physical Therapist in Private Practice
NPI 1265401293
26 GREY ROCK DR
Greenwich, CT 06831
(914) 548-3841
✔ Accepts Medicare4.9 mi
Physical Therapist in Private Practice
NPI 1831740190
5 HIGH RIDGE PARK
Stamford, CT 06905
(203) 869-1145
✔ Accepts Medicare5.4 mi
Physical Therapist in Private Practice
NPI 1053719716
41 N MAIN ST
Norwalk, CT 06854
(203) 857-1227
✔ Accepts Medicare9.1 mi
Physical Therapist in Private Practice
NPI 1669184123
550 MAMARONECK AVE STE 104
Harrison, NY 10528
(914) 777-3737
✔ Accepts Medicare9.8 mi
Physical Therapist in Private Practice
NPI 1457071987
550 MAMARONECK AVE STE 104
Harrison, NY 10528
(914) 777-3737
✔ Accepts Medicare9.8 mi
Physical Therapist in Private Practice
NPI 1710752399
7-11 S BROADWAY
White Plains, NY 10601
(914) 898-3090
✔ Accepts Medicare10 mi
Physical Therapist in Private Practice
NPI 1700761095
276 POST RD W STE 210
Westport, CT 06880
(203) 635-7110
✔ Accepts Medicare12 mi
Physical Therapist in Private Practice
NPI 1043491319
575 WHITE PLAINS RD LL
Eastchester, NY 10709
(914) 771-6200
14 mi
Physical Therapist in Private Practice
NPI 1538475496
728 POST RD E
Westport, CT 06880
(203) 341-0488
✔ Accepts Medicare14 mi
Physical Therapist in Private Practice
NPI 1134171994
1455 E PUTNAM AVE
Old Greenwich, CT 06870
(203) 817-0196
✔ Accepts Medicare15 mi
Physical Therapist in Private Practice
NPI 1033991039
3683 POST RD
Southport, CT 06890
(475) 209-8900
✔ Accepts Medicare16 mi
Physical Therapist in Private Practice
NPI 1376479576
3683 POST RD
Southport, CT 06890
(475) 209-8900
16 mi
Physical Therapist in Private Practice
NPI 1962006437
3535 HILL BLVD STE P
Yorktown Heights, NY 10598
(631) 580-5200
24 mi
See all 109 clinicians

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 Ivyrehab Connecticut, Inc.'s NPI number?

The NPI number for Ivyrehab Connecticut, Inc. is 1265799365. It was assigned to this organization in the NPPES registry on April 13, 2012.

Where is Ivyrehab Connecticut, Inc. located?

Ivyrehab Connecticut, Inc. is located at 143 Sound Beach Ave Suite 100, Old Greenwich, CT 06870. The listed phone number is (866) 489-7342.

What is Ivyrehab Connecticut, Inc.'s specialty?

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

Is Ivyrehab Connecticut, Inc. enrolled in Medicare?

Yes. Ivyrehab Connecticut, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ivyrehab Connecticut, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 109 clinicians in 3 Medicare specialties reassign their Medicare billing to Ivyrehab Connecticut, Inc.. 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. The largest specialties are Physical Therapist in Private Practice (106), Occupational Therapist in Private Practice (2) and Qualified Speech Language Pathologist (1). Of these, 12 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Ivyrehab Connecticut, Inc. was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.