Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Hali Duus, RN, OCN, AGPCNP-BC

Individual provider Adult Health Nurse Practitioner · NPI 1639868995

Hali Duus, RN, OCN, AGPCNP-BC is a Nurse Practitioner in Stamford, Connecticut. Qualified in 2020, 6 years ago. Practices with Hematology Oncology PC, a 13-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut and New York.

Years since qualifying
6
Licensed in
CT, NY
In the registry since
2023
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

1 Hospital Plz
Stamford, CT 06902-3602
Phone: (203) 276-2695
Fax: (203) 975-7842
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1275 York Ave, New York, NY 10065-6007 — (212) 639-6934

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 12733 (CT)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 2020042582 (NY)

Record details

NPI number1639868995
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , OCN , AGPCNP-BC
Sole proprietorNo
NPI enumeratedMay 3, 2023
Last updated in NPPESJune 9, 2026
Certification dateJune 9, 2026

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 Hematology Oncology Pc — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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