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GREENWICH OPHTHALMOLOGY ASSOC
NPI 1700879004
Ophthalmology in Greenwich, CT

Active since August 23, 2005CLIA 07D2015628 · Waiver
4 DEARFIELD DR, GREENWICH, CT 06831(203) 869-3082(203) 869-6453 Get Directions Write a Review

NPPES record last updated: March 29, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Greenwich Ophthalmology Assoc NPPES

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

GREENWICH OPHTHALMOLOGY ASSOC (NPI 1700879004) is a healthcare organization registered as an ophthalmology in Greenwich, Connecticut and active in the NPI registry since August 2005. The organization holds a CLIA Waiver certificate valid through October 28, 2026 and lists Christine Birdsall, Practice Administrator, as its authorized official.

NPPES Registry Identity

NPI1700879004
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameGREENWICH OPHTHALMOLOGY ASSOC
Location Address4 DEARFIELD DRGreenwich, CT 06831-5351
Mailing Address2046 W Main St Ste 2Stamford, CT 06902-4523 · (203) 869-3082 · Fax (203) 869-6453
Phone(203) 869-3082
Fax(203) 869-6453
Organization SubpartNo
Authorized OfficialChristine BirdsallPractice Administrator · (203) 869-3082
Enumeration DateAugust 23, 2005
Last NPPES UpdateMarch 29, 2018
✔ NPI 1700879004 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.
4 DEARFIELD DR, Greenwich, CT 06831
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Other Identifiers 1

OtherCH8430Rr Medicare

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

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 07D2015628

Greenwich Opthalmology Associates, PC · Stamford, CT
Active · expires Oct 28, 2026
CLIA Number07D2015628
Laboratory TypePhysician Office
Certificate Effective DateOctober 29, 2024
Certificate Expiration DateOctober 28, 2026
Laboratory DirectorSuresh Mandava MD
Laboratory Phone(203) 869-3082
Laboratory LocationGreenwich Opthalmology Associates, PC2046 West Main St Suite 2, Stamford, CT 06902
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JASMIN ALAYSHA GALLUP
Dental Hygienist
4 DEARFIELD DR
GREENWICH, CT 06831
Western Connecticut Planning Region (203) 422-5437
DR. VINCENT M BUONANNO DC
Chiropractor (Orthopedic)
4 DEARFIELD DR, SUITE 105
GREENWICH, CT 06831
Western Connecticut Planning Region (120) 366-1669
LINUS ABRAMS M.D.
Psychiatry & Neurology (Psychiatry)
4 DEARFIELD DR
GREENWICH, CT 06831
Western Connecticut Planning Region (203) 861-2654
NEW ENGLAND MEDICAL WEIGHTLOSS CENTER PLLC
Internal Medicine (Obesity Medicine)
4 DEARFIELD DR
GREENWICH, CT 06831
Western Connecticut Planning Region (480) 619-3062
DR. ELLEN GOLDEN DPM
Podiatrist
4 DEARFIELD DR, SUITE 106
GREENWICH, CT 06831
Western Connecticut Planning Region (203) 622-7504
MARIAN HENNIGES AU.D.
Audiologist
4 DEARFIELD DR, SUITE 104
GREENWICH, CT 06831
Western Connecticut Planning Region (203) 629-5500
DR. WILLIAM S POTTER MD
Ophthalmology
4 DEARFIELD DR
GREENWICH, CT 06831
Western Connecticut Planning Region (203) 869-3082
CHRISTIENNE F COATES MD
Ophthalmology
4 DEARFIELD DR
GREENWICH, CT 06831
Western Connecticut Planning Region (203) 819-3082

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 Greenwich Ophthalmology Assoc's NPI number?

The NPI number for Greenwich Ophthalmology Assoc is 1700879004. It was assigned to this organization in the NPPES registry on August 23, 2005.

Where is Greenwich Ophthalmology Assoc located?

Greenwich Ophthalmology Assoc is located at 4 Dearfield Dr, Greenwich, CT 06831. The listed phone number is (203) 869-3082.

What is Greenwich Ophthalmology Assoc's specialty?

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

Does Greenwich Ophthalmology Assoc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 07D2015628) is associated with this NPI, valid through October 28, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Greenwich Ophthalmology Assoc was last updated on March 29, 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.