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DR. MICHAEL SEAN FINNERAN PSY.D.
NPI 1962768820
Psychologist - Clinical in West Brentwood, NY

Active since April 04, 2012PECOS Enrolled
998 CROOKED HILL RD, WEST BRENTWOOD, NY 11717(631) 761-3954 Get Directions Write a Review

NPPES record last updated: January 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Michael Sean Finneran Psy.d. NPPES

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

DR. MICHAEL SEAN FINNERAN PSY.D. (NPI 1962768820) is an individual clinical provider in West Brentwood, New York, licensed in New York (019021-1) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, maintains a secondary practice location in Northport, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1962768820
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. MICHAEL SEAN FINNERANCredential: PSY.D.
Location Address998 CROOKED HILL RDWest Brentwood, NY 11717-1019
Mailing Address32 Winslow LnSmithtown, NY 11787-1341 · (718) 221-7932
Phone(631) 761-3954
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateApril 4, 2012
Last NPPES UpdateJanuary 22, 2026
NPPES CertifiedJanuary 22, 2026
✔ NPI 1962768820 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 · 019021-1
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.
998 CROOKED HILL RD, West Brentwood, NY 11717
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Secondary Practice Location 1

Location 1410 Fort Salonga RdNorthport, NY 11768-3046 · Phone (631) 262-8561

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael Sean Finneran Psy.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9537690953
PECOS Enrollment IDI20260302001375
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.

Medicare Billing Reassignment

Medicare enrollment records show Michael Finneran reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Positive Behavior Support Consulting & Psychological Resources PC
7.2 mi
Clinical
410 FORT SALONGA RD
Northport, NY 11768
  • Reassigned Medicare billing, New York enrollment
  • 4 clinicians in this Medicare group
NPI 1306290515 (631) 262-8561

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11717 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 20

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

MRS. NICAURIS FERNANDEZ RN
Registered Nurse (Psychiatric/Mental Health, Adult)
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-3500
NANCY ROSENBERG
Registered Nurse (Psychiatric/Mental Health)
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-3500
AMALIE ETIENNE RN
Registered Nurse (Psychiatric/Mental Health)
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-3500
LAURA SHERELL CURRIE RN
Licensed Practical Nurse
998 CROOKED HILL RD
BRENTWOOD, NY 11717
Suffolk County (631) 761-3500
SERGIO M BERNADIN RN
Registered Nurse
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-3500
DR. MARC MENTIS M.D.
Psychiatry & Neurology (Psychiatry)
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-3016
MR. MICHAEL DAY FERGUSON LCSW
Social Worker (Clinical)
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-2204
KAREN M. O'KEEFE LCSW-R, CASAC
Social Worker (Clinical)
998 CROOKED HILL RD, BUILDING 56
W BRENTWOOD, NY 11717
Suffolk County (631) 761-2177

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 Michael Finneran's NPI number?

The NPI number for Michael Finneran is 1962768820. It was assigned to this individual provider in the NPPES registry on April 4, 2012.

Where is Michael Finneran located?

Michael Finneran practices at 998 Crooked Hill Rd, West Brentwood, NY 11717. The listed phone number is (631) 761-3954.

What is Michael Finneran's specialty?

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

Is Michael Finneran enrolled in Medicare?

Yes. Michael Finneran is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michael Finneran's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Finneran reassigns Medicare benefits to Positive Behavior Support Consulting & Psychological Resources PC (Northport, NY). The 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 Michael Finneran's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michael Finneran was last updated on January 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.