John Obrien, PMHNP-BC
NPI 1417710260 · Psychiatric/Mental Health Nurse Practitioner · Brooklyn, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Obrien, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Brooklyn, NY (NPI 1417710260).
Provider details
- NPI number
- 1417710260
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- 2023089534 (DE)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
5 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (4)
- 197 Cherry Blossom DrCamden, DE 19934-4917Phone: (302) 359-1153
- 2581 Atlantic AveBrooklyn, NY 11207-2412Phone: (718) 495-6700Fax: (646) 988-2840
- 1167 Nostrand AveBrooklyn, NY 11225-5417Phone: (718) 778-0198Fax: (718) 221-8169
- 999 Blake AveBrooklyn, NY 11208-3535Phone: (718) 277-8303Fax: (718) 277-4795
Registry dates
- Enumerated
- 2024-02-05
- Last updated
- 2025-04-28
- Certified
- 2025-04-28
Frequently asked questions
- What is John Obrien's NPI number?
- John Obrien's National Provider Identifier (NPI) is 1417710260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Obrien's specialty?
- John Obrien is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Obrien located?
- John Obrien's practice location on file with NPPES is 94-98 Manhattan Avenue, Brooklyn, NY 11206-2505.
- What is John Obrien's phone number?
- The practice phone number listed in the NPPES registry for John Obrien is (718) 388-0390.
- Does John Obrien accept Medicare?
- John Obrien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Obrien's NPI active?
- Yes — John Obrien's NPI (1417710260) is active in the NPPES registry as of the last update on 2025-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.