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

Marissa Haley Whitaker, NP

Individual provider Neonatal Nurse Practitioner · NPI 1275305146

Marissa Haley Whitaker, NP is a Neonatal Nurse Practitioner in Rochester, New York. Licensed in New York. Registered with an NPI since 2023.

Licensed in
NY
In the registry since
2023
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

601 Elmwood Ave
Rochester, NY 14642-0001
Phone: (585) 275-2267
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neonatal Nurse Practitioner (primary) Taxonomy 363LN0000X · Licence 350579 (NY)
Neonatal Intensive Care Registered Nurse Taxonomy 163WN0002X · Licence 905039 (NY)

Record details

NPI number1275305146
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedOctober 24, 2023
Last updated in NPPESMarch 2, 2026
Certification dateMarch 2, 2026

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