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DR. MAYA KOENIG-DZIALOWSKI MD
NPI 1093161671
Psychiatry & Neurology - Psychiatry in Princeton, NJ

Active since May 12, 2016Opted out of Medicare · through Jul 21, 2027
44 NASSAU ST STE 365, PRINCETON, NJ 08542(609) 619-0163(609) 718-7523 Get Directions Write a Review

NPPES record last updated: August 9, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 9, 2025, Mar 15, 2023, Mar 23, 2021 and 2 more (5 updates tracked since 2016).

About Dr. Maya Koenig-dzialowski Md NPPES

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

DR. MAYA KOENIG-DZIALOWSKI MD (NPI 1093161671) is an individual psychiatry provider in Princeton, New Jersey, licensed in New York (291056) and active in the NPI registry since May 2016. She has opted out of Medicare through July 21, 2027.

NPPES Registry Identity

NPI1093161671
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. MAYA KOENIG-DZIALOWSKICredential: MD
Location Address44 NASSAU ST STE 365Princeton, NJ 08542-4511
Mailing Address44 Nassau St Ste 365Princeton, NJ 08542-4511 · (609) 619-0163 · Fax (609) 718-7523
Phone(609) 619-0163
Fax(609) 718-7523
Sole ProprietorNo
Enumeration DateMay 12, 2016
Last NPPES UpdateAugust 9, 20255 updates tracked since enumeration
NPPES CertifiedAugust 9, 2025
✔ NPI 1093161671 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in NY · 291056
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
44 NASSAU ST STE 365, Princeton, NJ 08542
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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. Maya Koenig-dzialowski Md 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 July 21, 2023 through July 21, 2027.

Opt-Out Effective DateJuly 21, 2023
Opt-Out In Effect ThroughJuly 21, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES

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

PATRICK FORAN JR. LCSW
Counselor (Mental Health)
44 NASSAU ST STE 365
PRINCETON, NJ 08542
Mercer County (609) 436-0169

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 Maya Koenig-dzialowski's NPI number?

The NPI number for Maya Koenig-dzialowski is 1093161671. It was assigned to this individual provider in the NPPES registry on May 12, 2016.

Where is Maya Koenig-dzialowski located?

Maya Koenig-dzialowski practices at 44 Nassau St Ste 365, Princeton, NJ 08542. The listed phone number is (609) 619-0163.

What is Maya Koenig-dzialowski's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Maya Koenig-dzialowski enrolled in Medicare?

No. Maya Koenig-dzialowski has opted out of Medicare through July 21, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Maya Koenig-dzialowski was last updated on August 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.