DAVID OCONNOR NURSE PRACTITIONER IN PSYCHIATRY PLLC
NPI 1194564476
Nurse Practitioner - Psychiatric/Mental Health in New Hartford, NY

Q: What is David Oconnor Nurse Practitioner In Psychiatry PLLC's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Active since May 24, 2024

4685 MIDDLE SETTLEMENT RD STE 6, NEW HARTFORD, NY 13413(315) 507-2299(338) 438-1681 Get Directions Write a Review

NPPES record last updated: October 3, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 1, 2025, Jun 19, 2025 (2 updates tracked since 2025).

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About David Oconnor Nurse Practitioner In Psychiatry Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAVID OCONNOR NURSE PRACTITIONER IN PSYCHIATRY PLLC (NPI 1194564476), doing business as David O'connor, Psychiatry, is a healthcare organization registered as a psychiatric/mental health in New Hartford, New York and active in the NPI registry since May 2024. The organization lists David M O'connor, Owner/practitioner, as its authorized official.

NPPES Registry Identity

NPI1194564476

Entity TypeOrganization

Primary Taxonomy363LP0808X

Legal Business NameDAVID OCONNOR NURSE PRACTITIONER IN PSYCHIATRY PLLC

Location Address4685 MIDDLE SETTLEMENT RD STE 6New Hartford, NY 13413-4938

Mailing Address90 Kirkland AveClinton, NY 13323-1436 · (315) 982-8673

Phone(315) 507-2299

Fax(338) 438-1681

Organization SubpartNo

Authorized OfficialDavid M O'connorOwner/practitioner · (315) 507-2299

Enumeration DateMay 24, 2024

Last NPPES UpdateOctober 3, 20252 updates tracked since enumeration

NPPES CertifiedOctober 3, 2025

✔ NPI 1194564476 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

4685 MIDDLE SETTLEMENT RD STE 6, New Hartford, NY 13413

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Other Names 2

Doing Business AsDavid O'connor, Psychiatry

Former Legal Business NameDavid O'connor, Pmhnp-bc

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

David Oconnor Nurse Practitioner In Psychiatry Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to David Oconnor Nurse Practitioner In Psychiatry PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

David O'connor, NP

Nurse Practitioner

NPI 1598056509

264 W DOMINICK ST
Rome, NY 13440

(315) 334-4701

✔ PECOS✔ Accepts Medicare11 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Oconnor Nurse Practitioner In Psychiatry PLLC's NPI number?

The NPI number for David Oconnor Nurse Practitioner In Psychiatry PLLC is 1194564476. It was assigned to this organization in the NPPES registry on May 24, 2024. The provider is doing business as David O'Connor, Psychiatry. The provider was formerly known as David O'Connor, PMHNP-BC.

Where is David Oconnor Nurse Practitioner In Psychiatry PLLC located?

David Oconnor Nurse Practitioner In Psychiatry PLLC is located at 4685 Middle Settlement Rd Ste 6, New Hartford, NY 13413. The listed phone number is (315) 507-2299.

What is David Oconnor Nurse Practitioner In Psychiatry PLLC's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is David Oconnor Nurse Practitioner In Psychiatry PLLC enrolled in Medicare?

Yes. David Oconnor Nurse Practitioner In Psychiatry PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through David Oconnor Nurse Practitioner In Psychiatry PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to David Oconnor Nurse Practitioner In Psychiatry PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for David Oconnor Nurse Practitioner In Psychiatry PLLC was last updated on October 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.