Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Robert Mahlman

Individual provider Physical Therapist · NPI 1629597471

Robert Mahlman is registered under Physical Therapist in Private Practice in Cos Cob, Connecticut. Qualified in 2016, 10 years ago. Practices with Performance Physical Therapy of Westport LLC, a 6-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
10
Licensed in
CT
In the registry since
2017
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Practice location Address checks out

35 River Rd
Cos Cob, CT 06807-2759
Phone: (203) 422-0679
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 11617 (CT)

Record details

NPI number1629597471
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 13, 2017
Last updated in NPPESSeptember 13, 2017

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Performance Physical Therapy Of Westport Llc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients120
Services billed 3,835 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Performance Physical Therapy of Westport LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 6 clinicians in the practice; 3 are shown here.

Other providers in Cos Cob