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NATALIE ABRISHAMIAN
NPI 1811304322
Nurse Practitioner - Psychiatric/Mental Health in Roslyn Heights, NY

Active since July 16, 2014PECOS Enrolled
61 PEBBLE LN, ROSLYN HEIGHTS, NY 11577(516) 314-2822(516) 314-2822 Get Directions Write a Review

NPPES record last updated: February 2, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Natalie Abrishamian NPPES

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

NATALIE ABRISHAMIAN (NPI 1811304322) is an individual psychiatric/mental health provider in Roslyn Heights, New York, licensed in New York (684743-1) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1811304322
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameNATALIE ABRISHAMIAN
Location Address61 PEBBLE LNRoslyn Heights, NY 11577-2711
Mailing Address61 Pebble LnRoslyn Heights, NY 11577-2711
Phone(516) 314-2822
Fax(516) 314-2822
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateJuly 16, 2014
Last NPPES UpdateFebruary 2, 2026
NPPES CertifiedFebruary 2, 2026
✔ NPI 1811304322 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in NY · 684743-1
61 PEBBLE LN, Roslyn Heights, NY 11577
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Natalie Abrishamian is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8426514993
PECOS Enrollment IDI20260727000934
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.

Medicare Billing Reassignment

Medicare enrollment records show Natalie Abrishamian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Integrative Wellness Nurse Practitioner In Psychiatry PLLC
17 mi
Psychiatric/Mental Health
157 E 86TH ST STE 4
New York, NY 10028
  • Reassigned Medicare billing, New York enrollment
  • 35 clinicians in this Medicare group
NPI 1336745058 (718) 790-4511

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11577 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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

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

ETHAN ABRISHAMIAN
Student in an Organized Health Care Education/Training Program
61 PEBBLE LN
ROSLYN HEIGHTS, NY 11577
Nassau County (516) 509-3365

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 Natalie Abrishamian's NPI number?

The NPI number for Natalie Abrishamian is 1811304322. It was assigned to this individual provider in the NPPES registry on July 16, 2014.

Where is Natalie Abrishamian located?

Natalie Abrishamian practices at 61 Pebble Ln, Roslyn Heights, NY 11577. The listed phone number is (516) 314-2822.

What is Natalie Abrishamian's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Natalie Abrishamian enrolled in Medicare?

Yes. Natalie Abrishamian is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Natalie Abrishamian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Abrishamian reassigns Medicare benefits to Integrative Wellness Nurse Practitioner In Psychiatry PLLC (New York, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Natalie Abrishamian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Natalie Abrishamian accept?

Health plans from Oscar Health list Natalie Abrishamian 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 Natalie Abrishamian was last updated on February 2, 2026. 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.