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DR. DAVID MAHONY PHD
NPI 1649226069
Psychologist - Clinical in Brooklyn, NY

Active since May 26, 2006PECOS EnrolledAccepts Medicare Assignment
331 LEONARD ST, STE 1F, BROOKLYN, NY 11211(718) 668-1919 Get Directions Write a Review

NPPES record last updated: April 25, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. David Mahony Phd NPPES

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

DR. DAVID MAHONY PHD (NPI 1649226069) is an individual clinical provider in Brooklyn, New York, licensed in New York (013606) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1997).

NPPES Registry Identity

NPI1649226069
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. DAVID MAHONYCredential: PHD
Location Address331 LEONARD ST, STE 1FBrooklyn, NY 11211-2309
Mailing Address331 Leonard St, Ste 1fBrooklyn, NY 11211-2309 · (718) 668-1919 · Fax (347) 384-2607
Phone(718) 668-1919
Sole ProprietorYes
Medical School CMSOtherGraduated 1997
Enumeration DateMay 26, 2006
Last NPPES UpdateApril 25, 2018
✔ NPI 1649226069 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in NY · 013606
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
331 LEONARD ST, Brooklyn, NY 11211
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, Blue Cross and Blue Shield of Alabama, Oscar Insurance Company and more.Insurance ›

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

Dr. David Mahony Phd 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 ID1052376894
PECOS Enrollment IDI20230323002718, I20240501003685
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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Evaluation of psychological test, each additional hour 96131
This service involves additional hours spent on assessing psychological tests. It helps to understand your mental health better, identifying any potential issues or disorders. It's a crucial step in creating an effective treatment plan.
225 services75 patients
Evaluation of psychological test, first hour 96130
This procedure involves a professional assessing your mental health using standardized tests. It's the initial hour of a process that helps understand your emotional well-being and cognitive abilities. It's completely non-invasive and confidential.
75 services75 patients
Administration of psychological or neuropsychological test, first 30 minutes 96136
This procedure involves a health professional conducting a psychological or neuropsychological test. The first 30 minutes typically involve understanding your mental health or brain function through various assessments. This helps in diagnosing and treating mental health disorders effectively.
75 services75 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
48 services48 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11211 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
$203.53 typical visit price
range $67.40 – $203.53
Typical copayment $50.88 (range $16.85 – $50.88)
Most-billed visit code 99205
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 3

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

MS. JOANN PERRONE LCSW
Social Worker (Clinical)
331 LEONARD ST
BROOKLYN, NY 11211
Kings County (347) 857-8998
CAROLE ANNE SHETZ-BOYD NPP
Nurse Practitioner (Psychiatric/Mental Health)
331 LEONARD ST
BROOKLYN, NY 11211
Kings County (516) 387-2158
SARAH LARKIN BIRDSONG LMHC
Counselor (Mental Health)
331 LEONARD ST
BROOKLYN, NY 11211
Kings County (513) 818-2473

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 Mahony's NPI number?

The NPI number for David Mahony is 1649226069. It was assigned to this individual provider in the NPPES registry on May 26, 2006.

Where is David Mahony located?

David Mahony practices at 331 Leonard St Ste 1F, Brooklyn, NY 11211. The listed phone number is (718) 668-1919.

What is David Mahony's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is David Mahony enrolled in Medicare?

Yes. David Mahony 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.

What insurance does David Mahony accept?

Health plans from Avera Health Plans, Blue Cross and Blue Shield of Alabama, Oscar Insurance Company and Providence Health Plan list David Mahony as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for David Mahony was last updated on April 25, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.