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

Mrs. Colleen Calandra, PA

Individual provider Physician Assistant · NPI 1215990593

Mrs. Colleen Calandra, PA is a Physician Assistant in Stony Brook, New York. Qualified in 1999, 27 years ago. Practices with New York Spine and Brain Surgery, University Faculty Practice Corporat, a 59-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
27
Licensed in
NY
In the registry since
2006
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 Partly verified

Some contact details are missing from the federal record.

New York Spine And Brain Surgery Hsc T12 Rm 080
Stony Brook, NY 11794-8122 Not confirmed with CMS for 12 years — call before visiting
Phone: (631) 444-1116
Fax: (631) 444-1535
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 007383 (NY)

Record details

NPI number1215990593
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedApril 8, 2006
Last updated in NPPESJune 13, 2014

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice New York Spine And Brain Surgery, University Faculty Practice Corporat — 59 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients24
Services billed 31 a service is one billed item, such as a visit, a test or a procedure
Average patient age81

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at New York Spine and Brain Surgery, University Faculty Practice Corporat

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 59 clinicians in the practice; 12 are shown here.

Other providers in Stony Brook