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JAMES MAHONEY
NPI 1770336703
Nurse Practitioner - Psychiatric/Mental Health in Oakdale, NY

Active since April 09, 2024PECOS EnrolledAccepts Medicare Assignment
405 LOCUST AVE, OAKDALE, NY 11769(631) 868-1244(631) 567-1648 Get Directions Write a Review

NPPES record last updated: April 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 24, 2026, Jul 3, 2025, Apr 9, 2024 (3 updates tracked since 2024).

About James Mahoney NPPES

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

JAMES MAHONEY (NPI 1770336703) is an individual psychiatric/mental health provider in Oakdale, New York, licensed in New York (407406) and active in the NPI registry since April 2024. He is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1770336703
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameJAMES MAHONEY
Location Address405 LOCUST AVEOakdale, NY 11769-1651
Mailing Address405 Locust AveOakdale, NY 11769-1651 · (631) 868-1244 · Fax (631) 567-1648
Phone(631) 868-1244
Fax(631) 567-1648
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateApril 9, 2024
Last NPPES UpdateApril 24, 20263 updates tracked since enumeration
NPPES CertifiedApril 24, 2026
✔ NPI 1770336703 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in NY · 407406
Also ListedRegistered NurseTaxonomy 163W00000X · License 750620 (NY)
405 LOCUST AVE, Oakdale, NY 11769
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

James Mahoney is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9234619842
PECOS Enrollment IDI20260213000906
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11769 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JEAN PENDERGAST RN
Registered Nurse (Psychiatric/Mental Health)
405 LOCUST AVE
OAKDALE, NY 11769
Suffolk County (631) 868-1254
HEALTHY MINDS IN MOTION PSYCHIATRY NP SERVICES PLLC
Nurse Practitioner (Psychiatric/Mental Health)
405 LOCUST AVE
OAKDALE, NY 11769
Suffolk County (631) 868-1244
MS. DARYL WAGER LCSW
Social Worker (Clinical)
405 LOCUST AVE
OAKDALE, NY 11769
Suffolk County (631) 567-3320
EILEEN GOLON
Social Worker
405 LOCUST AVE
OAKDALE, NY 11769
Suffolk County (631) 567-1626
MS. LISA GATTI
Social Worker
405 LOCUST AVE, SKILLS UNLIMITED
OAKDALE, NY 11769
Suffolk County (631) 567-3320
RENEE RICHMAN LMSW
Social Worker
405 LOCUST AVE
OAKDALE, NY 11769
Suffolk County (516) 427-7608
RICHARD PREVETE
Social Worker
405 LOCUST AVE
OAKDALE, NY 11769
Suffolk County (631) 868-1244
YVETTE JEAN
Social Worker
405 LOCUST AVE
OAKDALE, NY 11769
Suffolk County (631) 868-1246

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 James Mahoney's NPI number?

The NPI number for James Mahoney is 1770336703. It was assigned to this individual provider in the NPPES registry on April 9, 2024.

Where is James Mahoney located?

James Mahoney practices at 405 Locust Ave, Oakdale, NY 11769. The listed phone number is (631) 868-1244.

What is James Mahoney's specialty?

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

Is James Mahoney enrolled in Medicare?

Yes. James Mahoney is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for James Mahoney was last updated on April 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.