John William Obrien, PMHNP-BC - Medicare Nurse Practitioner in Brooklyn, NY

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John William Obrien, PMHNP-BC is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Brooklyn, New York. He graduated from nursing school in 2023 and has 3 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Community Healthcare Network Inc and his current practice location is 94-98 Manhattan Avenue, Brooklyn, New York. You can reach out to his office (for appointments etc.) via phone at (718) 388-0390.

John William Obrien is licensed to practice in New York (license number 405964) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1417710260.

Contact Information

John William Obrien, PMHNP-BC
94-98 Manhattan Avenue,
Brooklyn, NY 11206-2505
(718) 388-0390
(718) 486-5741

Map and Direction




Provider's Profile

Full NameJohn William Obrien
GenderMale
SpecialityNurse Practitioner
Experience3 Years
Location94-98 Manhattan Avenue, Brooklyn, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • John William Obrien graduated from nursing school in 2023
  NPI Data:
  • NPI Number: 1417710260
  • Provider Enumeration Date: 02/05/2024
  • Last Update Date: 04/28/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6709318710
  • Enrollment ID: I20241016000259

Medical Identifiers

Medical identifiers for John William Obrien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417710260NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health 2023089534 (Delaware)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health 405964 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Community Healthcare Network Inc741685514367

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. John William Obrien allows following entities to bill medicare on his behalf.
Entity NameCommunity Healthcare Network Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316014103
PECOS PAC ID: 7416855143
Enrollment ID: O20040322000987

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. John William Obrien is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
John William Obrien, PMHNP-BC
60 Madison Ave Fl 5,
New York, NY 10010-1600

Ph: (866) 246-8259		John William Obrien, PMHNP-BC
94-98 Manhattan Avenue,
Brooklyn, NY 11206-2505

Ph: (718) 388-0390

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.