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DR. STEPHAN MICHAEL GREENBERG M.D.
NPI 1881792604
Ophthalmology in Hornell, NY

Active since September 20, 2006PECOS Enrolled
7 ERIE AVE, HORNELL, NY 14843(607) 324-4480(607) 324-3453 Get Directions Write a Review

NPPES record last updated: November 29, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Stephan Michael Greenberg M.d. NPPES

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

DR. STEPHAN MICHAEL GREENBERG M.D. (NPI 1881792604) is an individual ophthalmology provider in Hornell, New York, licensed in New York (099238) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881792604
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameDR. STEPHAN MICHAEL GREENBERGCredential: M.D.
Location Address7 ERIE AVEHornell, NY 14843-1909
Mailing Address7 Erie Ave, Po Box 578Hornell, NY 14843-1909 · (607) 324-4480 · Fax (607) 324-3453
Phone(607) 324-4480
Fax(607) 324-3453
Sole ProprietorYes
Enumeration DateSeptember 20, 2006
Last NPPES UpdateNovember 29, 2016
✔ NPI 1881792604 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in NY · 099238
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.
7 ERIE AVE, Hornell, NY 14843
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Other Identifiers 3

Other161003515NY · Tax Id
Medicaid00663272NY
Medicare UPIND01858NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Stephan Michael Greenberg M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14843 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.40 typical visit price
range $54.87 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$68.57 typical visit price
range $17.54 – $136.14
Typical copayment $17.14 (range $4.38 – $34.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

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

DR. SERGIO SALVATORE SORRENTINO M.D.
Radiology (Diagnostic Radiology)
7 ERIE AVE
HORNELL, NY 14843
Steuben County (607) 324-8255
MRS. JULIE LINN SANTIAGO
Technician/Technologist (Optician)
7 ERIE AVE
HORNELL, NY 14843
Steuben County (607) 324-4480
MR. ANTHONY ROBERT GUARGLIA OPHTHALMIC DISPENSER
Technician/Technologist (Optician)
7 ERIE AVE
HORNELL, NY 14843
Steuben County (607) 382-8270

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 Stephan Greenberg's NPI number?

The NPI number for Stephan Greenberg is 1881792604. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Stephan Greenberg located?

Stephan Greenberg practices at 7 Erie Ave, Hornell, NY 14843. The listed phone number is (607) 324-4480.

What is Stephan Greenberg's specialty?

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

Is Stephan Greenberg enrolled in Medicare?

Yes. Stephan Greenberg is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Stephan Greenberg was last updated on November 29, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.