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

Ann M Keenan, AGNP, CCRN

Individual provider Nurse Practitioner · NPI 1669211405

Ann M Keenan, AGNP, CCRN is a Nurse Practitioner in Dededo, Guam. Graduated from University of Rochester School of Medicine and Dentistry in 2020, 6 years ago. Practices with Gurusamy Inc, a 5-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Guam.

Years since qualifying
6
Trained at
University of Rochester School of Medicine and Dentistry
Licensed in
GU
In the registry since
2024
What do these letters mean?
AGNP — Adult-Gerontology Nurse Practitioner
A nurse practitioner focused on adults and older people.

See every abbreviation used in this directory →

Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

655 Harmon Loop Rd Ste 102
Dededo, GU 96929-6544
Phone: (671) 989-6600
Fax: (671) 989-8836

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 100208 (GU)

Record details

NPI number1669211405
Entity typeIndividual (Type 1)
GenderFemale
Credentials AGNP , CCRN
Sole proprietorNo
NPI enumeratedMay 21, 2024
Last updated in NPPESMay 21, 2024
Certification dateMay 21, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY
Graduated 2020 (6 years in practice)
Group practice Gurusamy Inc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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