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

Ian Todd Dempsey, AGACNP

Individual provider Critical Care Medicine Registered Nurse · NPI 1336701622

Ian Todd Dempsey, AGACNP is a Nurse Practitioner in Brooklyn, New York. Qualified in 2019, 7 years ago. Practices with Memorial Anesthesiology Group, a 301-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
7
Licensed in
NY
In the registry since
2019
Specialties on file
2
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Practice location Address checks out

50 E 21st St Apt 6E
Brooklyn, NY 11226-1836
Phone: (505) 414-8116
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 431529 (NY)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence 657164 (NY)

Record details

NPI number1336701622
Entity typeIndividual (Type 1)
GenderMale
Credentials AGACNP
Sole proprietorYes
NPI enumeratedJuly 8, 2019
Last updated in NPPESJuly 8, 2019

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Memorial Anesthesiology Group — 301 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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