1. Home
  2. Directory
  3. Florida
  4. Aventura
  5. Psychologist
  6. NPI Profile

DR. MARY KOLLIAS-GREBER PSY.D.
NPI 1043436124
Psychologist - Clinical in Aventura, FL

Active since April 18, 2007PECOS EnrolledAccepts Medicare Assignment
2875 NE 191ST ST STE 500, AVENTURA, FL 33180(954) 963-5858 Get Directions Write a Review

NPPES record last updated: August 2, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Mary Kollias-greber Psy.d. NPPES

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

DR. MARY KOLLIAS-GREBER PSY.D. (NPI 1043436124) is an individual clinical provider in Aventura, Florida, licensed in Florida (PY6146) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1998).

NPPES Registry Identity

NPI1043436124
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. MARY KOLLIAS-GREBERCredential: PSY.D.
Location Address2875 NE 191ST ST STE 500Aventura, FL 33180-2832
Mailing AddressPo Box 800644Miami, FL 33280-0644 · (954) 963-5858
Phone(954) 963-5858
Sole ProprietorYes
Medical School CMSOtherGraduated 1998
Enumeration DateApril 18, 2007
Last NPPES UpdateAugust 2, 2021
NPPES CertifiedAugust 2, 2021
✔ NPI 1043436124 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 FL · PY6146
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.
2875 NE 191ST ST STE 500, Aventura, FL 33180
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company).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. Mary Kollias-greber Psy.d. 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 ID4688569916
PECOS Enrollment IDI20110623000754
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33180 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
$187.05 typical visit price
range $60.92 – $187.05
Typical copayment $46.76 (range $15.23 – $46.76)
Most-billed visit code 99205
Established Patient
$107.17 typical visit price
range $18.99 – $150.24
Typical copayment $26.79 (range $4.74 – $37.56)
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 18

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

ANA MARIA B CHAVALO CAMPOS MSM
Nurse Practitioner (Family)
2875 NE 191ST ST STE 500
AVENTURA, FL 33180
Miami-Dade County (443) 383-9300
DR. JULLET MILLER SIMPSON DNP, MSN, APRN
Nurse Practitioner (Family)
2875 NE 191ST ST STE 500
AVENTURA, FL 33180
Miami-Dade County (443) 383-9300
MS. NYAYA M KRICOS APRN
Nurse Practitioner (Family)
2875 NE 191ST ST STE 500
AVENTURA, FL 33180
Miami-Dade County (443) 383-9300
PATRICIO MAURO BIDART ARNP-IP
Nurse Practitioner (Family)
2875 NE 191ST ST STE 500
AVENTURA, FL 33180
Miami-Dade County (443) 383-9300
LAURA E COLE APRN
Nurse Practitioner (Family)
2875 NE 191ST ST STE 500
AVENTURA, FL 33180
Miami-Dade County (443) 383-9300
MODERN RECOVERY, INC.
Clinic/Center (Adult Mental Health)
2875 NE 191ST ST STE 500
AVENTURA, FL 33180
Miami-Dade County (844) 991-0555
MODERN RECOVERY, INC.
Clinic/Center (Rehabilitation, Substance Use Disorder)
2875 NE 191ST ST STE 500
AVENTURA, FL 33180
Miami-Dade County (844) 991-0555
HANNA CAPITAN APRN
Nurse Practitioner (Gerontology)
2875 NE 191ST ST STE 500
AVENTURA, FL 33180
Miami-Dade County (443) 383-9300

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 Mary Kollias-greber's NPI number?

The NPI number for Mary Kollias-greber is 1043436124. It was assigned to this individual provider in the NPPES registry on April 18, 2007.

Where is Mary Kollias-greber located?

Mary Kollias-greber practices at 2875 NE 191st St Ste 500, Aventura, FL 33180. The listed phone number is (954) 963-5858.

What is Mary Kollias-greber's specialty?

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

Is Mary Kollias-greber enrolled in Medicare?

Yes. Mary Kollias-greber 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 Mary Kollias-greber accept?

Health plans from Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Mary Kollias-greber 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 Mary Kollias-greber was last updated on August 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.