1. Home
  2. Directory
  3. New York
  4. Rye Brook
  5. Psychologist
  6. NPI Profile

DR. LAUREN MICHELLE GREINER PH.D.
NPI 1902097165
Psychologist - Clinical in Rye Brook, NY

Active since August 05, 2007Opted out of Medicare · through Mar 11, 2028
800 WESTCHESTER AVE STE N641, RYE BROOK, NY 10573(914) 588-7088 Get Directions Write a Review

NPPES record last updated: March 26, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Lauren Michelle Greiner Ph.d. NPPES

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

DR. LAUREN MICHELLE GREINER PH.D. (NPI 1902097165) is an individual clinical provider in Rye Brook, New York, licensed in New York (017815-1) and active in the NPI registry since August 2007. She has opted out of Medicare through March 11, 2028.

NPPES Registry Identity

NPI1902097165
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. LAUREN MICHELLE GREINERCredential: PH.D.
Location Address800 WESTCHESTER AVE STE N641Rye Brook, NY 10573-1360
Mailing Address800 Westchester Ave Ste N641Rye Brook, NY 10573-1360 · (914) 588-7088
Phone(914) 588-7088
Sole ProprietorYes
Enumeration DateAugust 5, 2007
Last NPPES UpdateMarch 26, 2018
✔ NPI 1902097165 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 · 017815-1
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.
800 WESTCHESTER AVE STE N641, Rye Brook, NY 10573
Open in Google Maps ↗

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. Lauren Michelle Greiner 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 March 11, 2024 through March 11, 2028.

Opt-Out Effective DateMarch 11, 2024
Opt-Out In Effect ThroughMarch 11, 2028Opt-out affidavits renew automatically every two years unless cancelled

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. AKEISHA LA TOYA RIVERA PSY.D.
Psychologist (Clinical)
800 WESTCHESTER AVE STE N641
RYE BROOK, NY 10573
Westchester County (914) 231-0362
CHERYL LOPEZ THERAPY
Social Worker (Clinical)
800 WESTCHESTER AVE STE N641
RYE BROOK, NY 10573
Westchester County (914) 231-0389
DR. MARTIN L. KUTSCHER M.D.
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
800 WESTCHESTER AVE STE N641
RYE BROOK, NY 10573
Westchester County (914) 232-1810

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 Lauren Greiner's NPI number?

The NPI number for Lauren Greiner is 1902097165. It was assigned to this individual provider in the NPPES registry on August 5, 2007.

Where is Lauren Greiner located?

Lauren Greiner practices at 800 Westchester Ave Ste N641, Rye Brook, NY 10573. The listed phone number is (914) 588-7088.

What is Lauren Greiner's specialty?

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

Is Lauren Greiner enrolled in Medicare?

No. Lauren Greiner has opted out of Medicare through March 11, 2028. 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 Lauren Greiner was last updated on March 26, 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.