MS. SANTHOSHINI HIREMAGALUR RANGANATHAN PT, DPT
NPI 1497943187
Physical Therapist in Darien, CT

Active since October 09, 2007
455 POST RD STE 201, DARIEN, CT 06820(203) 655-6464(203) 655-2859 Get Directions Write a Review

NPPES record last updated: January 10, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ms. Santhoshini Hiremagalur Ranganathan Pt, Dpt NPPES

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

MS. SANTHOSHINI HIREMAGALUR RANGANATHAN PT, DPT (NPI 1497943187) is an individual physical therapist in Darien, Connecticut, licensed in Connecticut (008261) and active in the NPI registry since October 2007.

NPPES Registry Identity

NPI1497943187
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameMS. SANTHOSHINI HIREMAGALUR RANGANATHANCredential: PT, DPT
Location Address455 POST RD STE 201Darien, CT 06820-3614
Mailing Address455 Post Rd Ste 201Darien, CT 06820-3614 · (203) 655-6464 · Fax (203) 655-2859
Fax(203) 655-2859
Sole ProprietorNo
Enumeration DateOctober 9, 2007
Last NPPES UpdateJanuary 10, 2018
✔ NPI 1497943187 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
Licenses✔ Licensed in CT · 008261✔ Licensed in PA · PT018692
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 ListedPhysical Therapist · OrthopedicTaxonomy 2251X0800X · License PT018692 (PA)
455 POST RD STE 201, Darien, CT 06820

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Santhoshini Hiremagalur Ranganathan Pt, Dpt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

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

Physical Medicine & Rehabilitation
455 POST RD STE 201
Darien, CT 06820
  • Reassigned Medicare billing, Connecticut enrollment
  • 3 clinicians in this Medicare group
Rehabilitation
27 GOVERNOR ST
Ridgefield, CT 06877
  • Reassigned Medicare billing, Connecticut enrollment
  • 33 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 5

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

Physical Therapist
455 POST RD STE 201
DARIEN, CT 06820
Nutritionist
455 POST RD STE 201
DARIEN, CT 06820
Physical Therapist
455 POST RD STE 201
DARIEN, CT 06820
Physical Therapist
455 POST RD STE 201
DARIEN, CT 06820
Physical Medicine & Rehabilitation
455 POST RD STE 201
DARIEN, CT 06820

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 Santhoshini Hiremagalur Ranganathan's NPI number?

The NPI number for Santhoshini Hiremagalur Ranganathan is 1497943187. It was assigned to this individual provider in the NPPES registry on October 9, 2007.

Where is Santhoshini Hiremagalur Ranganathan located?

Santhoshini Hiremagalur Ranganathan practices at 455 Post Rd Ste 201, Darien, CT 06820. The listed phone number is (203) 655-6464.

What is Santhoshini Hiremagalur Ranganathan's specialty?

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

Is Santhoshini Hiremagalur Ranganathan enrolled in Medicare?

Yes. Santhoshini Hiremagalur Ranganathan is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Santhoshini Hiremagalur Ranganathan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Santhoshini Hiremagalur Ranganathan reassigns Medicare benefits to 2 organizations: Darien Physical Therapy Center, P.C. (Darien, CT) and Rehab By Rvna, LLC (Ridgefield, CT). 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 Santhoshini Hiremagalur Ranganathan'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 Santhoshini Hiremagalur Ranganathan was last updated on January 10, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.