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

Karen Ann Claise, NP

Individual provider Acute Care Nurse Practitioner · NPI 1750446852

Karen Ann Claise, NP is a Nurse Practitioner in Old Lyme, Connecticut. Qualified in 2006, 20 years ago. Practices with Geps Physician Group of New Jersey PC, a 5-clinician group and accepts Medicare assignment. Licensed in Indiana, North Carolina and New Jersey.

Years since qualifying
20
Licensed in
IN, NC, NJ
In the registry since
2006
Specialties on file
3
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

55 Hatchetts Hill Rd
Old Lyme, CT 06371-1534
Phone: (800) 370-3651
Fax: (410) 832-5783
Show map & directions

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

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 71002457A (IN)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence 9300187 (NC)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence 26NJ00501300 (NJ)

Record details

NPI number1750446852
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedDecember 27, 2006
Last updated in NPPESMay 22, 2025
Certification dateMay 22, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Geps Physician Group Of New Jersey Pc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount