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

Mary Gregory

Individual provider Registered Nurse · NPI 1275090581

Mary Gregory is a Certified Registered Nurse Anesthetist (CRNA) in Mount Kisco, New York. Qualified in 2020, 6 years ago. Practices with North Shore - Lij Anesthesiology, PC, a 1,004-clinician group and accepts Medicare assignment. Licensed in New Jersey and New York.

Years since qualifying
6
Licensed in
NJ, NY
In the registry since
2019
Specialties on file
4
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Practice location Address checks out

400 E Main St
Mount Kisco, NY 10549-3417
Phone: (914) 666-1200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 765708-01 (NY)
Registered Nurse Taxonomy 163W00000X · Licence 26NR17447800 (NJ)
Registered Nurse Taxonomy 163W00000X · Licence 765708-01 (NY)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 26NJ01075900 (NJ)

Record details

NPI number1275090581
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 22, 2019
Last updated in NPPESFebruary 5, 2025
Certification dateFebruary 5, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice North Shore - Lij Anesthesiology, Pc — 1004 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Mount Kisco