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

Kyle Patrick O'Brien, APRN

Individual provider Gerontology Nurse Practitioner · NPI 1639950744

Kyle Patrick O'Brien, APRN is a Nurse Practitioner in Guilford, Connecticut. Qualified in 2023, 3 years ago. Practices with Yale University, a 2,618-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Connecticut.

Years since qualifying
3
Licensed in
CT
In the registry since
2023
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

800 Boston Post Rd
Guilford, CT 06437-2747
Phone: (877) 925-3637
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 40 Temple St, New Haven, CT 06510-2715 — (877) 925-3637

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence 12501 (CT)

Record details

NPI number1639950744
Entity typeIndividual (Type 1)
GenderMale
Credentials APRN
Sole proprietorNo
NPI enumeratedOctober 13, 2023
Last updated in NPPESOctober 13, 2023
Certification dateOctober 13, 2023
Mailing address56 Ames Rd, Amston, CT 06231-1602

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Yale University — 2618 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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