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

Heather Keiley Madden, NP

Individual provider Nurse Practitioner · NPI 1568139186

Heather Keiley Madden, NP is a Nurse Practitioner in Sleepy Hollow, New York. Qualified in 2021, 5 years ago. Practices with North Shore-Lij Medical PC, a 6,350-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
5
Licensed in
NY
In the registry since
2021
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

701 N Broadway
Sleepy Hollow, NY 10591-1020
Phone: (914) 366-3000
Show map & directions

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

Additional practice locations (1)

  • 1561 Unionport Rd Apt 6c, Bronx, NY 10462-5907 — (203) 554-4353

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 348317 (NY)

Record details

NPI number1568139186
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedAugust 23, 2021
Last updated in NPPESAugust 23, 2021
Certification dateDecember 2, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice North Shore-Lij Medical Pc — 6350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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