SARMISTHA CHAUDHURI MD
NPI 1366411423
Physical Medicine & Rehabilitation in Portsmouth, NH

Active since March 14, 2006PECOS EnrolledAccepts Medicare Assignment
105 CORPORATE DR, PORTSMOUTH, NH 03801(603) 501-5584(603) 501-5650 Get Directions Write a Review

NPPES record last updated: November 5, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Sarmistha Chaudhuri Md NPPES

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

SARMISTHA CHAUDHURI MD (NPI 1366411423) is an individual physical medicine & rehabilitation provider in Portsmouth, New Hampshire, licensed in New Hampshire (38188) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Rush Medical College Of Rush University (1995).

NPPES Registry Identity

NPI1366411423
Entity TypeIndividualFemale
Primary Taxonomy208100000X
Provider Legal NameSARMISTHA CHAUDHURICredential: MD
Location Address105 CORPORATE DRPortsmouth, NH 03801-6825
Mailing Address55 Fruit StBoston, MA 02114-2621 · (617) 724-3718 · Fax (708) 216-5884
Fax(603) 501-5650
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 1995
Enumeration DateMarch 14, 2006
Last NPPES UpdateNovember 5, 2025
NPPES CertifiedNovember 5, 2025
✔ NPI 1366411423 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
License✔ Licensed in NH · 38188
Definition
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
105 CORPORATE DR, Portsmouth, NH 03801

Secondary Practice Locations 2

Location 155 Fruit StBoston, MA 02114-2621 · Phone (617) 726-2000
Location 2311 Service RdE Sandwich, MA 02537-1370 · Phone (508) 833-4000

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

Sarmistha Chaudhuri Md 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 ID3274585476
PECOS Enrollment IDI20250820000841
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Sarmistha Chaudhuri reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Physical Medicine & Rehabilitation
105 CORPORATE DR, PEASE INTERNATIONAL TRADEPORT
Portsmouth, NH 03801
  • Reassigned Medicare billing, New Hampshire enrollment
  • 38 clinicians in this Medicare group
Dermatology
55 FRUIT ST, BUL 2
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,360 clinicians in this Medicare group
General Acute Care Hospital
55 FRUIT ST, BULFINCH 360
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,234 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 20

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

Physical Therapist
105 CORPORATE DR
PORTSMOUTH, NH 03801
Occupational Therapist
105 CORPORATE DR
PORTSMOUTH, NH 03801
Occupational Therapist
105 CORPORATE DR
PORTSMOUTH, NH 03801
Physical Therapist
105 CORPORATE DR
PORTSMOUTH, NH 03801
Physical Therapist
105 CORPORATE DR
PORTSMOUTH, NH 03801
Speech-Language Pathologist
105 CORPORATE DR
PORTSMOUTH, NH 03801
Physical Therapist
105 CORPORATE DR
PORTSMOUTH, NH 03801
Occupational Therapist (Physical Rehabilitation)
105 CORPORATE DR
PORTSMOUTH, NH 03801

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 Sarmistha Chaudhuri's NPI number?

The NPI number for Sarmistha Chaudhuri is 1366411423. It was assigned to this individual provider in the NPPES registry on March 14, 2006.

Where is Sarmistha Chaudhuri located?

Sarmistha Chaudhuri practices at 105 Corporate Dr, Portsmouth, NH 03801. The listed phone number is (603) 501-5584.

What is Sarmistha Chaudhuri's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is Sarmistha Chaudhuri enrolled in Medicare?

Yes. Sarmistha Chaudhuri 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 Sarmistha Chaudhuri's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarmistha Chaudhuri reassigns Medicare benefits to 3 organizations: Nrhn Rehab Physician Services, Inc (Portsmouth, NH), Massachusetts General Physicians Organization Inc (Boston, MA) and The General Hospital Corporation (Boston, MA). 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 Sarmistha Chaudhuri'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 Sarmistha Chaudhuri was last updated on November 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.