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

Mr. Alex David O'Brien, NP

Individual provider Adult Health Nurse Practitioner · NPI 1609632470

Mr. Alex David O'Brien, NP is a Nurse Practitioner in Rochester, New York. Qualified in 2023, 3 years ago. Practices with University of Rochester, a 962-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
3
Licensed in
NY
In the registry since
2024
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 Fl CENTER4
Rochester, NY 14642-0001
Phone: (585) 275-4711
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 311618 (NY)

Record details

NPI number1609632470
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorNo
NPI enumeratedFebruary 28, 2024
Last updated in NPPESFebruary 28, 2024
Certification dateFebruary 28, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice University Of Rochester — 962 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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