1. Home
  2. Directory
  3. New York
  4. Patchogue
  5. Nurse Practitioner
  6. NPI Profile

MAHSHID TOGHANIAN
NPI 1710524533
Nurse Practitioner - Primary Care in Patchogue, NY

Active since December 01, 2019PECOS Enrolled
103 W MAIN ST, PATCHOGUE, NY 11772(631) 758-3600(631) 758-3615 Get Directions Write a Review

NPPES record last updated: December 1, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mahshid Toghanian NPPES

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

MAHSHID TOGHANIAN (NPI 1710524533) is an individual primary care provider in Patchogue, New York, licensed in New York (AG11190017) and active in the NPI registry since December 2019. She is enrolled in Medicare PECOS and maintains a secondary practice location in East Setauket.

NPPES Registry Identity

NPI1710524533
Entity TypeIndividualFemale
Primary Taxonomy363LP2300X
Provider Legal NameMAHSHID TOGHANIAN
Location Address103 W MAIN STPatchogue, NY 11772-3003
Mailing Address4 Driftwood LnEast Setauket, NY 11733-2628 · (917) 287-5360
Phone(631) 758-3600
Fax(631) 758-3615
Sole ProprietorNo
Enumeration DateDecember 1, 2019
✔ NPI 1710524533 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
License✔ Licensed in NY · AG11190017
103 W MAIN ST, Patchogue, NY 11772
Open in Google Maps ↗

Secondary Practice Location 1

Location 14 Driftwood LnEast Setauket, NY 11733-2628 · Phone (917) 287-5360

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mahshid Toghanian 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Mahshid Toghanian reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Vinod Gulati, MD PLLC
22 mi
Internal Medicine
333 BROADWAY
Amityville, NY 11701
  • Reassigned Medicare billing, New York enrollment
  • 6 clinicians in this Medicare group
NPI 1730628611 (631) 789-2020
Visiting Services, LLC
59 mi
Primary Care
240 N MAIN ST
Spring Valley, NY 10977
  • Reassigned Medicare billing, New York enrollment
  • 69 clinicians in this Medicare group
NPI 1083241392 (845) 374-0410

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 11772 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 2

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

MRS. EILEEN MARY SMITH RN BSN
Registered Nurse (Diabetes Educator)
103 W MAIN ST
PATCHOGUE, NY 11772
Suffolk County (631) 687-4188
BROOKHAVEN MEMORIAL HOSPITAL MEDICAL CENTER, INC.
Health Educator
103 W MAIN ST
PATCHOGUE, NY 11772
Suffolk County (631) 687-4188

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 Mahshid Toghanian's NPI number?

The NPI number for Mahshid Toghanian is 1710524533. It was assigned to this individual provider in the NPPES registry on December 1, 2019.

Where is Mahshid Toghanian located?

Mahshid Toghanian practices at 103 W Main St, Patchogue, NY 11772. The listed phone number is (631) 758-3600.

What is Mahshid Toghanian's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Is Mahshid Toghanian enrolled in Medicare?

Yes. Mahshid Toghanian is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Mahshid Toghanian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mahshid Toghanian reassigns Medicare benefits to 2 organizations: Vinod Gulati, MD PLLC (Amityville, NY) and Visiting Services, LLC (Spring Valley, NY). Each 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 Mahshid Toghanian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mahshid Toghanian was last updated on December 1, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.