MARK NAGY OD
NPI 1376112367
Optometrist in Altamonte Springs, FL
About Mark Nagy Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK NAGY OD (NPI 1376112367) is an individual optometrist in Altamonte Springs, Florida, licensed in Florida (OPC5939) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS and maintains a secondary practice location in Longwood.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mark Nagy Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mark Nagy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Longwood, FL 32779
- Reassigned Medicare billing, Florida enrollment
- 3 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 32701 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
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 Mark Nagy's NPI number?
The NPI number for Mark Nagy is 1376112367. It was assigned to this individual provider in the NPPES registry on June 23, 2021.
Where is Mark Nagy located?
Mark Nagy practices at 303 E Altamonte Dr # 10601100, Altamonte Springs, FL 32701. The listed phone number is (407) 551-0285.
What is Mark Nagy's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Mark Nagy enrolled in Medicare?
Yes. Mark Nagy is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mark Nagy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Nagy reassigns Medicare benefits to Omega Vision Center PA (Longwood, FL). 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 Mark Nagy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Nagy 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 6 other insurers list Mark Nagy 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 Mark Nagy was last updated on February 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Mark Nagy, OD · NPI 1376112367
Optometrist provider in Altamonte Springs, Florida. Individual provider, active in the CMS NPPES registry since June 23, 2021.
## Identity
- **NPI:** 1376112367 (Entity type: Individual)
- **Enumerated:** June 23, 2021
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** OPC5939 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 303 E ALTAMONTE DR # 10601100, Altamonte Springs, FL 32701-4411
- **Phone:** (407) 551-0285
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Omega Vision Center PA (NPI 1598822249, Longwood, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 13, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1376112367) · Data from the CMS NPPES public registry.