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DR. OLIVIA AVESON PHD
NPI 1821950619
Psychologist - Clinical in New York, NY

Active since December 01, 2025PECOS Enrolled
462 1ST AVE, NEW YORK, NY 10016(212) 562-8976 Get Directions Write a Review

NPPES record last updated: December 1, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Olivia Aveson Phd NPPES

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

DR. OLIVIA AVESON PHD (NPI 1821950619) is an individual clinical provider in New York, New York, licensed in New York (027632) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821950619
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. OLIVIA AVESONCredential: PHD
Location Address462 1ST AVENew York, NY 10016-9196
Mailing Address220 E 36th St Apt D1New York, NY 10016-3753
Phone(212) 562-8976
Sole ProprietorNo
Enumeration DateDecember 1, 2025
NPPES CertifiedDecember 1, 2025
✔ NPI 1821950619 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 · 027632
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.
462 1ST AVE, New York, NY 10016
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Olivia Aveson Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 10016 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
$198.19 typical visit price
range $65.69 – $198.19
Typical copayment $49.54 (range $16.42 – $49.54)
Most-billed visit code 99205
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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.

DR. ROBERT MICHAEL LEMBO MD
Pediatrics (Hospice and Palliative Medicine)
462 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-6425
MISS SHARONA DEBORAH KASHIMALLAK RPA-C
Physician Assistant (Medical)
462 1ST AVE
NEW YORK, NY 10016
New York County (516) 578-9951
ALEXANDRA KVERNLAND MD
Psychiatry & Neurology (Vascular Neurology)
462 1ST AVE
NEW YORK, NY 10016
New York County (212) 562-4141
RACHEL ZOE BAUMSTEIN DPT
Physical Therapist
462 1ST AVE, BELLEVUE HOSPITAL CENTER
NEW YORK, NY 10016
New York County (212) 562-7059
ALIXANDRA LIN PETERSEN DPT
Physical Therapist
462 1ST AVE
NEW YORK, NY 10016
New York County (212) 562-7059
ABIGAIL LLOYD
Social Worker
462 1ST AVE
NEW YORK, NY 10016
New York County (212) 562-4141
TALYA BUXBAUM
Physician Assistant
462 1ST AVE
NEW YORK, NY 10016
New York County (516) 309-3239
MR. ALEX DASILVA NURSE PRACTITIONER
Nurse Practitioner (Psychiatric/Mental Health)
462 1ST AVE
NEW YORK, NY 10016
New York County (646) 236-0823

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 Olivia Aveson's NPI number?

The NPI number for Olivia Aveson is 1821950619. It was assigned to this individual provider in the NPPES registry on December 1, 2025.

Where is Olivia Aveson located?

Olivia Aveson practices at 462 1st Ave, New York, NY 10016. The listed phone number is (212) 562-8976.

What is Olivia Aveson's specialty?

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

Is Olivia Aveson enrolled in Medicare?

Yes. Olivia Aveson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Olivia Aveson was last updated on December 1, 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.