Mr. Adam Gordon O'Brien, APRN, RN, PMHNP-BC
Mr. Adam Gordon O'Brien, APRN, RN, PMHNP-BC is a Nurse Practitioner in Valhalla, New York. Qualified in 2022, 4 years ago. Practices with Westchester Medical Center Advanced Physician Services PC, a 880-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut, New Hampshire, New Jersey and New York.
- Years since qualifying
- 4
- Licensed in
- CT, NH, NJ, NY
- In the registry since
- 2023
- Specialties on file
- 7
What do these letters mean?
- APRN — Advanced Practice Registered Nurse
- The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
- RN — Registered Nurse
- A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
- PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
- A board-certified psychiatric nurse practitioner.
Practice location Address checks out
100 Woods RdValhalla, NY 10595-1530
Phone: (914) 493-7182
Fax: (914) 493-7152
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 600c Lake St, Ramsey, NJ 07446-1360 — (201) 707-4722
Specialties & licences
| Psychiatric/Mental Health Nurse Practitioner (primary) | Taxonomy 363LP0808X · Licence 404805 (NY) |
|---|---|
| Psychiatric/Mental Health Nurse Practitioner | Taxonomy 363LP0808X · Licence 09190023 (NH) |
| Psychiatric/Mental Health Nurse Practitioner | Taxonomy 363LP0808X · Licence 011631 (CT) |
| Psychiatric/Mental Health Nurse Practitioner | Taxonomy 363LP0808X · Licence 26NJ01472800 (NJ) |
| Registered Nurse | Taxonomy 163W00000X · Licence 10.180247 (CT) |
| Registered Nurse | Taxonomy 163W00000X · Licence 668512 (NY) |
| Registered Nurse | Taxonomy 163W00000X · Licence 26NR15624200 (NJ) |
Record details
| NPI number | 1801592951 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | APRN , RN , PMHNP-BC |
| Sole proprietor | No |
| NPI enumerated | January 31, 2023 |
| Last updated in NPPES | August 7, 2026 |
| Certification date | August 7, 2026 |
Medicare enrollment
| Medicare specialty | NURSE PRACTITIONER |
|---|---|
| Medical school | OTHER |
| Graduated | 2022 (4 years in practice) |
| Group practice | Westchester Medical Center Advanced Physician Services Pc — 880 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 2 on file with Medicare |
Other providers in Valhalla
-
Rebbecca Cohen, PMHNP
100 Woods Rd, Valhalla, NY 10595-1530 · (914) 598-6705
-
MS. Sarah Browne Kent, NP
100 Woods Rd, Valhalla, NY 10595 · (914) 493-7000
-
Daniel Po, BSN, RN
100 Woods Rd, Valhalla, NY 10595-1530 · (914) 493-7000
-
John Regan, PMHNP
100 Woods Rd, Valhalla, NY 10595-1530 · (914) 493-7000
-
Katherine Elisabeth Reid, NPP
100 Woods Rd, Valhalla, NY 10595-1530 · (914) 493-7088
-
Miss. Ginger Elizabeth Riebe, NPP
Dept Of Corrections- Woods Road Grasslands Reservation, Valhalla, NY 10595-0010 · (914) 231-1356