Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. Nicholas Walter Martirossian, PA-C

Individual provider Medical Physician Assistant · NPI 1588377980

Mr. Nicholas Walter Martirossian, PA-C is a Physician Assistant in Westerly, Rhode Island. Graduated from Yale University School of Medicine in 2022, 4 years ago. Practices with Lmw Healthcare Inc, a 25-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Rhode Island.

Years since qualifying
4
Trained at
Yale University School of Medicine
Licensed in
RI
In the registry since
2022
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

25 Wells St
Westerly, RI 02891-2922
Phone: (401) 348-3325
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 593 Eddy St, Providence, RI 02903-4923 — (401) 606-2645

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA01535 (RI)
Medical Physician Assistant Taxonomy 363AM0700X · Licence PA01535 (RI)

Record details

NPI number1588377980
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedDecember 30, 2022
Last updated in NPPESJune 15, 2026
Certification dateJune 15, 2026

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2022 (4 years in practice)
Group practice Lmw Healthcare Inc — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Westerly