Doctor profile · Federal record

Dr. Dorian Nissenson, M.S.P.T.

Neurology Physical Therapist (CMS: Physical Therapist in Private Practice) · Westport, CT

  • NPI 1255462172
  • Accepts Medicare
  • 32 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
7 Black Birch RD
Westport, CT 068802603
(917) 597-7031
fax (203) 293-4173
Mailing address
7 Black Birch Road
Westport, CT 06880

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
December 15, 2015
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
2251N0400X — NUCC code
State license (1)
New York #014800

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255462172. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,646
Distinct HCPCS
1
Medicare allowed
$79,162
HCPCS Description Services Patients Avg allowed
97530 Therapy procedure using functional activities 2,646 11 $30

In context: peer comparison

Among 1 peers in Westport Neurology Physical Therapist, average services per provider: 2,646. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Dorian Nissenson's medical specialty?
Dr. Dorian Nissenson practices Neurology Physical Therapist in Westport, CT.
Where does Dr. Dorian Nissenson practice?
Dr. Dorian Nissenson practices at 7 Black Birch RD, Westport, CT 068802603. Office phone: 9175977031.
What is Dr. Dorian Nissenson's NPI?
Dr. Dorian Nissenson's National Provider Identifier (NPI) is 1255462172, issued by NPPES.
Does Dr. Dorian Nissenson accept Medicare assignment?
Yes. Dr. Dorian Nissenson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dorian Nissenson commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using functional activities (HCPCS 97530). Source: CMS Medicare Physician & Other Practitioners file.