DR. MATTHEW PHILIP SIEGEL PH.D.
NPI 1396074837
Psychologist - Counseling in Brooklyn, NY

Active since December 11, 2009Opted out of Medicare · through Jan 1, 2027
279 PROSPECT PARK W APT 1I, BROOKLYN, NY 11215(917) 439-3141 Get Directions Write a Review

NPPES record last updated: November 20, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 20, 2025, Nov 13, 2025 (2 updates tracked since 2025).

About Dr. Matthew Philip Siegel Ph.d. NPPES

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

DR. MATTHEW PHILIP SIEGEL PH.D. (NPI 1396074837) is an individual counseling provider in Brooklyn, New York, licensed in New York (019172) and active in the NPI registry since December 2009. He has opted out of Medicare through January 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1396074837
Entity TypeIndividualMale
Primary Taxonomy103TC1900X
Provider Legal NameDR. MATTHEW PHILIP SIEGELCredential: PH.D.
Location Address279 PROSPECT PARK W APT 1IBrooklyn, NY 11215-6273
Mailing Address279 Prospect Park W Apt 1iBrooklyn, NY 11215-6273 · (917) 439-3141
Sole ProprietorYes
Enumeration DateDecember 11, 2009
Last NPPES UpdateNovember 20, 20252 updates tracked since enumeration
NPPES CertifiedNovember 20, 2025
NPI 1396074837 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · CounselingBehavioral Health & Social Service Providers
Taxonomy Code103TC1900X
Licenses Licensed in NY · 019172 Licensed in ID · 7771286
Definition
A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.
279 PROSPECT PARK W APT 1I, Brooklyn, NY 11215

Other Identifiers 1

OtherA300055086NY · Medicare Ptan

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Dr. Matthew Philip Siegel Ph.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2017 through January 1, 2027.

Opt-Out Effective DateJanuary 1, 2017
Opt-Out In Effect ThroughJanuary 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

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 Matthew Siegel's NPI number?

The NPI number for Matthew Siegel is 1396074837. It was assigned to this individual provider in the NPPES registry on December 11, 2009.

Where is Matthew Siegel located?

Matthew Siegel practices at 279 Prospect Park W Apt 1I, Brooklyn, NY 11215. The listed phone number is (917) 439-3141.

What is Matthew Siegel's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Counseling, with taxonomy code 103TC1900X.

Is Matthew Siegel enrolled in Medicare?

No. Matthew Siegel has opted out of Medicare through January 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Matthew Siegel was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.