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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RETINOVITREOUS ASSOCIATES LTD
NPI 1952552630
Ophthalmology in Wilmington, DE

Active since October 01, 2008
1523 CONCORD PIKE STE 101, WILMINGTON, DE 19803(302) 351-1087(302) 351-1088 Get Directions Write a Review

NPPES record last updated: September 30, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Sep 30, 2026, Jun 26, 2025, Jun 20, 2024 and 2 more (5 updates tracked since 2017).

About Retinovitreous Associates Ltd NPPES

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

RETINOVITREOUS ASSOCIATES LTD (NPI 1952552630) is a healthcare organization registered as an ophthalmology in Wilmington, Delaware and active in the NPI registry since October 2008. The organization maintains 2 additional practice locations and lists Courtney Sheppard, Cao/cfo, as its authorized official.

NPPES Registry Identity

NPI1952552630
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameRETINOVITREOUS ASSOCIATES LTD
Location Address1523 CONCORD PIKE STE 101Wilmington, DE 19803-3653
Mailing Address4060 Butler Pike, Suite 200Plymouth Meeting, PA 19462-1560 · (800) 331-6634 · Fax (267) 420-1362
Phone(302) 351-1087
Fax(302) 351-1088
Organization SubpartNo
Authorized OfficialCourtney SheppardCao/cfo · (800) 331-6634
Enumeration DateOctober 1, 2008
Last NPPES UpdateSeptember 30, 20265 updates tracked since enumeration
NPPES CertifiedSeptember 30, 2026
✔ NPI 1952552630 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Also ListedOphthalmology · Retina SpecialistTaxonomy 207WX0107X
1523 CONCORD PIKE STE 101, Wilmington, DE 19803
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Secondary Practice Locations 2

Location 1248 Chapman Rd Ste 102Newark, DE 19702-5425 · Phone (800) 331-6634
Location 24102 Ogletown Stanton RdNewark, DE 19713-4183 · Phone (800) 331-6634 · Fax (302) 454-8801

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Highmark Blue Cross Blue Shield Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Retinovitreous Associates Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

15

Medicare enrollment records show 15 clinicians reassign Medicare billing to Retinovitreous Associates Ltd, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (15)

Jordan Deaner, MD
Ophthalmology
NPI 1407234123
840 WALNUT ST STE 1020
Philadelphia, PA 19107
(800) 331-6634
✔ PECOS✔ Accepts Medicare24 mi
Omesh Gupta, MD
Ophthalmology
NPI 1326268475
4060 BUTLER PIKE SUITE 200
Plymouth Meeting, PA 19462
(800) 331-6634
✔ PECOS✔ Accepts Medicare27 mi
Jason Hsu, MD
Ophthalmology
NPI 1548218787
4060 BUTLER PIKE SUITE
Plymouth Meeting, PA 19462
(800) 331-6634
✔ PECOS✔ Accepts Medicare27 mi
Michael Klufas, M.D.
Ophthalmology
NPI 1346558392
4060 BUTLER PIKE STE 200
Plymouth Meeting, PA 19462
(800) 331-6634
✔ PECOS✔ Accepts Medicare27 mi
Sonia Mehta, MD
Ophthalmology
NPI 1902004401
4060 BUTLER PIKE SUITE 200
Plymouth Meeting, PA 19462
(800) 331-6634
✔ PECOS✔ Accepts Medicare27 mi
Carl Park, M.D.
Ophthalmology
NPI 1942274535
4060 BUTLER PIKE SUITE 200
Plymouth Meeting, PA 19462
(800) 331-6634
✔ PECOS✔ Accepts Medicare27 mi
Michael Cohen, M.D.
Ophthalmology
NPI 1699038935
4060 BUTLER PIKE STE 200
Plymouth Meeting, PA 19462
(800) 331-6634
✔ PECOS✔ Accepts Medicare27 mi
David Fell, MD
Ophthalmology
NPI 1962990556
4060 BUTLER PIKE STE 200
Plymouth Meeting, PA 19462
(800) 331-6634
✔ PECOS✔ Accepts Medicare27 mi
Anton Orlin, MD
Ophthalmology
NPI 1720138498
4060 BUTLER PIKE STE 200
Plymouth Meeting, PA 19462
(800) 331-6634
✔ PECOS✔ Accepts Medicare27 mi
Samir Patel
Ophthalmology
NPI 1568825057
4060 BUTLER PIKE STE 200
Plymouth Meeting, PA 19462
(800) 331-6634
✔ PECOS✔ Accepts Medicare27 mi
Meera Sivalingam, MD
Ophthalmology
NPI 1700318193
4060 BUTLER PIKE STE 200
Plymouth Meeting, PA 19462
(800) 331-6634
✔ PECOS✔ Accepts Medicare27 mi
Joshua Uhr, M.D.
Ophthalmology
NPI 1225490121
4060 BUTLER PIKE STE 200
Plymouth Meeting, PA 19462
(800) 331-6634
✔ PECOS✔ Accepts Medicare27 mi
Duo Xu, M.D.
Ophthalmology
NPI 1992117014
4060 BUTLER PIKE STE 200
Plymouth Meeting, PA 19462
(800) 331-6634
✔ PECOS✔ Accepts Medicare27 mi
Yoshihiro Yonekawa, M.D.
Ophthalmology
NPI 1962727008
4060 BUTLER PIKE STE 200
Plymouth Meeting, PA 19462
(800) 331-6634
✔ PECOS✔ Accepts Medicare27 mi
Yuxi Zheng, MD
Ophthalmology
NPI 1801424148
4060 BUTLER PIKE STE 200
Plymouth Meeting, PA 19462
(800) 331-6634
✔ PECOS✔ Accepts Medicare27 mi

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

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 Retinovitreous Associates Ltd's NPI number?

The NPI number for Retinovitreous Associates Ltd is 1952552630. It was assigned to this organization in the NPPES registry on October 1, 2008.

Where is Retinovitreous Associates Ltd located?

Retinovitreous Associates Ltd is located at 1523 Concord Pike Ste 101, Wilmington, DE 19803. The listed phone number is (302) 351-1087.

What is Retinovitreous Associates Ltd's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Retinovitreous Associates Ltd enrolled in Medicare?

Yes. Retinovitreous Associates Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Retinovitreous Associates Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 15 clinicians, all in Ophthalmology, reassign their Medicare billing to Retinovitreous Associates Ltd. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Retinovitreous Associates Ltd accept?

Health plans from Highmark Blue Cross Blue Shield Delaware list Retinovitreous Associates Ltd 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 Retinovitreous Associates Ltd was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 days 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.