DR. IRENE BERTOS OD
NPI 1235878281
Optometrist in Bethpage, NY
About Dr. Irene Bertos Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. IRENE BERTOS OD (NPI 1235878281) is an individual optometrist in Bethpage, New York, licensed in New York (009736) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS, is affiliated with Long Island Jewish Medical Center, and is a graduate of State University Of New York - State College Optometry (2022).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Irene Bertos Od 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.
Medicare Billing Reassignment
Medicare enrollment records show Irene Bertos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Long Island Jewish Medical Center
Acute Care Hospitals · New Hyde Park, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11714 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Irene Bertos's NPI number?
The NPI number for Irene Bertos is 1235878281. It was assigned to this individual provider in the NPPES registry on May 28, 2022.
Where is Irene Bertos located?
Irene Bertos practices at 4300 Hempstead Tpke, Bethpage, NY 11714. The listed phone number is (516) 210-8200.
What is Irene Bertos's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Irene Bertos enrolled in Medicare?
Yes. Irene Bertos 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.
Which organization bills Medicare for Irene Bertos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Irene Bertos reassigns Medicare benefits to North Shore - Lij Medical PC (New Hyde Park, 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 Irene Bertos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Irene Bertos accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 1 other insurer list Irene Bertos 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.
Is Irene Bertos affiliated with any hospitals?
According to CMS data, Irene Bertos is affiliated with Long Island Jewish Medical Center.
When was this NPI record last updated?
The NPPES record for Irene Bertos was last updated on July 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Irene Bertos, OD · NPI 1235878281
Optometrist provider in Bethpage, New York. Individual provider, active in the CMS NPPES registry since May 28, 2022.
## Identity
- **NPI:** 1235878281 (Entity type: Individual)
- **Enumerated:** May 28, 2022
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 009736 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 4300 HEMPSTEAD TPKE, Bethpage, NY 11714-5704
- **Phone:** (516) 210-8200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** North Shore - Lij Medical PC (NPI 1790043479, New Hyde Park, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York - State College Optometry, class of 2022
## Record status
- **NPPES last updated:** July 30, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1235878281) · Data from the CMS NPPES public registry.