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

Gretchen Holloway, APRN

Individual provider Gerontology Nurse Practitioner · NPI 1881294486

Gretchen Holloway, APRN is a Nurse Practitioner in Bristol, Connecticut. Qualified in 2020, 6 years ago. Practices with Bristol Hospital Multi Specialty Group, Inc, a 156-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
6
Licensed in
CT
In the registry since
2020
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

41 Brewster Rd
Bristol, CT 06010-5141
Phone: (860) 585-3560
Fax: (860) 585-3971
Show map & directions

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

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence 9290 (CT)

Record details

NPI number1881294486
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedNovember 1, 2020
Last updated in NPPESSeptember 11, 2025
Certification dateNovember 4, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Bristol Hospital Multi Specialty Group, Inc. — 156 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount