DR. DIANE MARIE ZELINKA OD
NPI 1952469199
Optometrist in Wilmington, DE
About Dr. Diane Marie Zelinka Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DIANE MARIE ZELINKA OD (NPI 1952469199) is an individual optometrist in Wilmington, Delaware, licensed in Maryland (TA1346) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
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)
Dr. Diane Marie Zelinka Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Diane Zelinka reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mason, OH 45040
- Reassigned Medicare billing, Pennsylvania enrollment
- 27 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 19810 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WILMINGTON, DE 19810
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 Diane Zelinka's NPI number?
The NPI number for Diane Zelinka is 1952469199. It was assigned to this individual provider in the NPPES registry on December 4, 2006. The provider is also known as Diane Marie Jupiter.
Where is Diane Zelinka located?
Diane Zelinka practices at 2500 Grubb Rd Suite 234, Wilmington, DE 19810. The listed phone number is (302) 475-6500.
What is Diane Zelinka's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Diane Zelinka enrolled in Medicare?
Yes. Diane Zelinka is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Diane Zelinka's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diane Zelinka reassigns Medicare benefits to Luxottica Of America Inc (Mason, OH). 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 Diane Zelinka's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Diane Zelinka accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Diane Zelinka 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 Diane Zelinka was last updated on June 17, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. Diane Marie Zelinka, OD · NPI 1952469199
Optometrist provider in Wilmington, Delaware. Individual provider, active in the CMS NPPES registry since December 4, 2006.
## Identity
- **NPI:** 1952469199 (Entity type: Individual)
- **Enumerated:** December 4, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** TA1346 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 2500 GRUBB RD, SUITE 234, Wilmington, DE 19810-4799
- **Phone:** (302) 475-6500 · **Fax:** (302) 475-9528
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Luxottica Of America Inc (NPI 1689711046, Mason, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 17, 2008
- **Other identifiers:** Medicare UPIN U49297; Medicare PIN 003515B86 (DE)
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Source: [NPI Profile](https://npiprofile.com/npi/1952469199) · Data from the CMS NPPES public registry.