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NEGREY EYE ASSOCIATES
NPI 1699738781
Ophthalmology in Havertown, PA

Active since April 10, 2006
56 W. EAGLE ROAD, HAVERTOWN, PA 19083(610) 446-8080(610) 446-1735 Get Directions Write a Review

NPPES record last updated: April 12, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Negrey Eye Associates NPPES

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

NEGREY EYE ASSOCIATES (NPI 1699738781) is a healthcare organization registered as an ophthalmology in Havertown, Pennsylvania and active in the NPI registry since April 2006. The organization lists Lisa Mccarthy, Practice Manager, as its authorized official.

NPPES Registry Identity

NPI1699738781
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameNEGREY EYE ASSOCIATES
Location Address56 W. EAGLE ROADHavertown, PA 19083
Mailing Address56 W. Eagle RoadHavertown, PA 19083 · (610) 446-8080 · Fax (610) 446-1735
Phone(610) 446-8080
Fax(610) 446-1735
Organization SubpartNo
Authorized OfficialLisa MccarthyPractice Manager · (610) 446-8080
Enumeration DateApril 10, 2006
Last NPPES UpdateApril 12, 2018
✔ NPI 1699738781 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Licenses✔ Licensed in PA · MD421244✔ Licensed in PA · MD011003E
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 ListedOptometristTaxonomy 152W00000X · License OEG002594 (PA), OEG002940 (PA)
56 W. EAGLE ROAD, Havertown, PA 19083
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Other Identifiers 1

OtherCF3299PA · Railroad Medicare

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and more.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)

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

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Negrey Eye Associates, which bills Medicare for the services they deliver. Of these, 5 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

Yoon-Jung Cho, O.D.
Optometry
NPI 1720345424
56 W EAGLE RD
Havertown, PA 19083
(610) 446-8080
✔ PECOS✔ Accepts Medicare1.0 mi
Allegra Inciardi, OD
Optometry
NPI 1013494517
56 W EAGLE RD
Havertown, PA 19083
(610) 446-8080
✔ PECOS✔ Accepts Medicare1.0 mi
John Negrey, M.D.
Ophthalmology
NPI 1386649176
56 W EAGLE RD
Havertown, PA 19083
(610) 449-4336
✔ PECOS✔ Accepts Medicare1.0 mi
Michael Negrey, MD
Ophthalmology
NPI 1225103575
56 W EAGLE RD
Havertown, PA 19083
(610) 449-4336
✔ PECOS✔ Accepts Medicare1.0 mi
Faustina Nguyen, OD
Optometry
NPI 1366329849
56 W EAGLE RD
Havertown, PA 19083
(610) 890-5238
✔ PECOS✔ Accepts Medicare1.0 mi
Tyler Alansky
Optometry
NPI 1902588189
577 W UWCHLAN AVE
Exton, PA 19341
(610) 363-2303
✔ PECOS✔ Accepts Medicare19 mi
Michele Dorian, OD
Optometry
NPI 1710987151
57 JENNERS VILLAGE CTR
West Grove, PA 19390
(610) 869-4200
✔ PECOS✔ Accepts Medicare31 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 Negrey Eye Associates's NPI number?

The NPI number for Negrey Eye Associates is 1699738781. It was assigned to this organization in the NPPES registry on April 10, 2006.

Where is Negrey Eye Associates located?

Negrey Eye Associates is located at 56 W. Eagle Road, Havertown, PA 19083. The listed phone number is (610) 446-8080.

What is Negrey Eye Associates's specialty?

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

Is Negrey Eye Associates enrolled in Medicare?

Yes. Negrey Eye Associates is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Negrey Eye Associates?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 2 Medicare specialties reassign their Medicare billing to Negrey Eye Associates. 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 Optometry (5) and Ophthalmology (2). Of these, 5 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Negrey Eye Associates 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 4 other insurers list Negrey Eye Associates 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 Negrey Eye Associates was last updated on April 12, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.