1. Home
  2. Directory
  3. Pennsylvania
  4. Lancaster
  5. Ophthalmology
  6. NPI Profile

EYE DOCTORS OF LANCASTER LTD
NPI 1235145665
Ophthalmology in Lancaster, PA

Active since July 31, 2006CLIA 39D2043578 · Waiver
485 ROYER DR, STE 103, LANCASTER, PA 17601(717) 560-4020(717) 560-2919 Get Directions Write a Review

NPPES record last updated: December 8, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 8, 2020, Jan 5, 2017 (2 updates tracked since 2017).

About Eye Doctors Of Lancaster Ltd NPPES

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

EYE DOCTORS OF LANCASTER LTD (NPI 1235145665) is a healthcare organization registered as an ophthalmology in Lancaster, Pennsylvania and active in the NPI registry since July 2006. The organization holds a CLIA Waiver certificate valid through July 5, 2028 and lists Barton L Halpern, President, as its authorized official.

NPPES Registry Identity

NPI1235145665
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameEYE DOCTORS OF LANCASTER LTD
Location Address485 ROYER DR, STE 103Lancaster, PA 17601-5102
Mailing Address485 Royer Dr, Suite 103Lancaster, PA 17601-5102 · (717) 560-4020 · Fax (717) 560-2919
Phone(717) 560-4020
Fax(717) 560-2919
Organization SubpartNo
Authorized OfficialBarton L HalpernPresident · (717) 560-4020
Enumeration DateJuly 31, 2006
Last NPPES UpdateDecember 8, 20202 updates tracked since enumeration
NPPES CertifiedDecember 8, 2020
✔ NPI 1235145665 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.
485 ROYER DR, Lancaster, PA 17601
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of 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)

Eye Doctors Of Lancaster Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

8

Medicare enrollment records show 8 clinicians reassign Medicare billing to Eye Doctors Of Lancaster Ltd, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 6 within 10 miles. They are listed nearest first.

Clinicians, nearest first (8)

Steven Donnelly, MD
Ophthalmology
NPI 1790710572
485 ROYER DR SUITE 103
Lancaster, PA 17601
(717) 560-4020
✔ PECOS✔ Accepts MedicareSame address
Theodore Jones, MD
Ophthalmology
NPI 1508857483
485 ROYER DR STE 103
Lancaster, PA 17601
(717) 560-4020
✔ PECOS✔ Accepts MedicareSame address
Justin Shaw, M.D.
Ophthalmology
NPI 1528387438
485 ROYER DRIVE SUITE 103
Lancaster, PA 17601
(717) 560-4020
✔ PECOS✔ Accepts MedicareSame address
Shelley Mo, M.D.
Ophthalmology
NPI 1265963458
485 ROYER DR STE 103
Lancaster, PA 17601
(717) 560-4020
✔ PECOS✔ Accepts MedicareSame address
Melissa Eline, O.D.
Optometry
NPI 1588019434
485 ROYER DR STE 103
Lancaster, PA 17601
(717) 560-4020
✔ PECOS✔ Accepts MedicareSame address
Wen Ying Wu Chen, M.D.
Neurology
NPI 1225289085
2150 HARRISBURG PIKE STE 200A
Lancaster, PA 17601
(717) 396-9167
✔ PECOS✔ Accepts Medicare3.9 mi
Daniel Strybos, O.D.
Optometry
NPI 1932454527
654 E MAIN ST
New Holland, PA 17557
(717) 354-2251
✔ PECOS✔ Accepts Medicare12 mi
John Wetherhold, O.D.
Optometry
NPI 1740382290
235 DIVISION ST
Harrisburg, PA 17110
(717) 233-8783
✔ PECOS✔ Accepts Medicare35 mi

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 39D2043578

Eye Doctors Of Lancaster, Ltd · Lancaster, PA
Active · expires Jul 5, 2028
CLIA Number39D2043578
Laboratory TypePhysician Office
Certificate Effective DateJuly 6, 2026
Certificate Expiration DateJuly 5, 2028
Laboratory DirectorDr. Theodore D. Jones
Laboratory Phone(717) 560-4020
Laboratory LocationEye Doctors Of Lancaster, Ltd485 Royer Drive, Suite 103, Lancaster, PA 17601
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Eye Doctors Of Lancaster Ltd's NPI number?

The NPI number for Eye Doctors Of Lancaster Ltd is 1235145665. It was assigned to this organization in the NPPES registry on July 31, 2006.

Where is Eye Doctors Of Lancaster Ltd located?

Eye Doctors Of Lancaster Ltd is located at 485 Royer Dr Ste 103, Lancaster, PA 17601. The listed phone number is (717) 560-4020.

What is Eye Doctors Of Lancaster Ltd's specialty?

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

Is Eye Doctors Of Lancaster Ltd enrolled in Medicare?

Yes. Eye Doctors Of Lancaster Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Eye Doctors Of Lancaster Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 3 Medicare specialties reassign their Medicare billing to Eye Doctors Of Lancaster 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. The largest specialties are Ophthalmology (4), Optometry (3) and Neurology (1). Of these, 5 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Eye Doctors Of Lancaster Ltd hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 39D2043578) is associated with this NPI, valid through July 5, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Eye Doctors Of Lancaster Ltd accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Eye Doctors Of Lancaster 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 Eye Doctors Of Lancaster Ltd was last updated on December 8, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.