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

Individual provider Nurse Practitioner · NPI 1851796551

Cassandra Y Gryczewski, ACAGNP is a Nurse Practitioner in Wethersfield, Connecticut. Graduated from University of Connecticut School of Medicine in 2014, 12 years ago. Practices with Starling Physicians, PLLC, a 278-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
12
Trained at
University of Connecticut School of Medicine
Licensed in
CT
In the registry since
2014
Specialties on file
3
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Practice location Address checks out

1260 Silas Deane Hwy
Wethersfield, CT 06109
Phone: (860) 258-2375
Fax: (860) 571-6805
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 005962 (CT)
Nurse Practitioner Taxonomy 363L00000X · Licence 005962 (CT)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence 005962 (CT)

Record details

NPI number1851796551
Entity typeIndividual (Type 1)
GenderFemale
Credentials ACAGNP
Sole proprietorNo
NPI enumeratedOctober 24, 2014
Last updated in NPPESMay 21, 2018

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Starling Physicians, Pllc — 278 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Wethersfield