Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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John William Obrien, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1417710260

John William Obrien, PMHNP-BC is a Nurse Practitioner in Brooklyn, New York. Qualified in 2023, 3 years ago. Practices with Community Healthcare Network Inc, a 83-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Delaware and New York.

Years since qualifying
3
Licensed in
DE, NY
In the registry since
2024
Specialties on file
2
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

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Practice location Address checks out

94-98 Manhattan Ave
Brooklyn, NY 11206-2505
Phone: (718) 388-0390
Fax: (718) 486-5741
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 197 Cherry Blossom Dr, Camden, DE 19934-4917 — (302) 359-1153
  • 2581 Atlantic Ave, Brooklyn, NY 11207-2412 — (718) 495-6700
  • 999 Blake Ave, Brooklyn, NY 11208-3535 — (718) 277-8303
  • 1167 Nostrand Ave, Brooklyn, NY 11225-5417 — (718) 778-0198

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 405964 (NY)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 2023089534 (DE)

Record details

NPI number1417710260
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP-BC
Sole proprietorNo
NPI enumeratedFebruary 5, 2024
Last updated in NPPESApril 28, 2025
Certification dateApril 28, 2025

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 Community Healthcare Network Inc — 83 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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