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

Mrs. Kristen Antoinette Knowles, NP

Individual provider Adult Health Nurse Practitioner · NPI 1962912717

Mrs. Kristen Antoinette Knowles, NP is a Nurse Practitioner in Prince Frederick, Maryland. Qualified in 2017, 9 years ago. Practices with Calvert Internal Medicine Group, PA, a 40-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in District of Columbia, Maryland and New York.

Years since qualifying
9
Licensed in
DC, MD, NY
In the registry since
2017
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

110 Hospital Rd Ste 303
Prince Frederick, MD 20678
Phone: (516) 655-8134
Show map & directions

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

Additional practice locations (1)

  • 13937 254th St, Rosedale, NY 11422-2615 — (516) 655-8134

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence R232674 (MD)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence RN1050180 (DC)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence F308467-1 (NY)

Record details

NPI number1962912717
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedOctober 6, 2017
Last updated in NPPESMarch 30, 2020
Certification dateMarch 30, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Calvert Internal Medicine Group, Pa — 40 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

Other providers in Prince Frederick