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

Ryan T. Cowan, PA

Individual provider Physician Assistant · NPI 1407808272

Ryan T. Cowan, PA is a Physician Assistant in Mineola, New York. Graduated from State University of New York at Stony Brook, School of Medicine in 2001, 25 years ago. Practices with Partners in Critical Care LLP, a 29-clinician group and accepts Medicare assignment. Licensed in New York and Rhode Island.

Years since qualifying
25
Trained at
State University of New York at Stony Brook, School of Medicine
Licensed in
NY, RI
In the registry since
2006
Specialties on file
2
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

259 1st St
Mineola, NY 11501-3957
Phone: (516) 663-2384
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence 008271-1 (NY)
Physician Assistant Taxonomy 363A00000X · Licence PA00302 (RI)

Record details

NPI number1407808272
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorYes
NPI enumeratedMay 17, 2006
Last updated in NPPESSeptember 11, 2025
Mailing address23 Somerset Dr, Commack, NY 11725-1634

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolSTATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Partners In Critical Care Llp — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

Other providers in Mineola