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MR. GREG A DIAMOND MD
NPI 1801894316
Ophthalmology in Fishkill, NY

Active since July 08, 2005PECOS Enrolled
73/100
CMS Quality Rating
200 WESTAGE BUSINESS CTR, FISHKILL, NY 12524(845) 896-9280(845) 896-0246 Get Directions Write a Review

NPPES record last updated: September 9, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Greg A Diamond Md NPPES

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

MR. GREG A DIAMOND MD (NPI 1801894316) is an individual ophthalmology provider in Fishkill, New York, licensed in New York (154910) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801894316
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameMR. GREG A DIAMONDCredential: MD
Location Address200 WESTAGE BUSINESS CTRFishkill, NY 12524-2264
Mailing Address200 Westage Business CtrFishkill, NY 12524-2264 · (845) 896-9280 · Fax (845) 896-0246
Phone(845) 896-9280
Fax(845) 896-0246
Sole ProprietorNo
Enumeration DateJuly 8, 2005
Last NPPES UpdateSeptember 9, 2015
✔ NPI 1801894316 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in NY · 154910
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.
200 WESTAGE BUSINESS CTR, Fishkill, NY 12524
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Other Identifiers 5

Medicare ID-Type Unspecified16E271
Medicare UPINA60865
Medicaid01170438NY
Medicare PIN180009976NY
Medicare NSC0277170001NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Greg A Diamond Md 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.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
474 services460 patients
Established patient problem focused exam of visual system 92012
This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.
169 services140 patients
Exam of visual field with extended testing 92083
An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.
89 services85 patients
Imaging of optic nerve 92133
Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).
75 services74 patients
New patient complete exam of visual system 92004
A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.
23 services23 patients
Imaging of retina 92134
Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 12524 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
$141.77 typical visit price
range $61.88 – $187.05
Typical copayment $35.44 (range $15.47 – $46.76)
Most-billed visit code 99204
Established Patient
$76.88 typical visit price
range $19.92 – $151.94
Typical copayment $19.22 (range $4.98 – $37.98)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

73/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Promoting Interoperability100
Improvement Activities40
Cost10

Other Providers at the Same Location NPPES 4

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

DR. ETHAN L GUNDECK MD
Internal Medicine (Cardiovascular Disease)
200 WESTAGE BUSINESS CTR, SUITE 111
FISHKILL, NY 12524
Dutchess County (845) 897-9760
MR. MARTIN R LEOPOLD M.D.
Ophthalmology
200 WESTAGE BUSINESS CTR
FISHKILL, NY 12524
Dutchess County (845) 896-9280
DR. LAWRENCE W SOLOMON MD FACC
Internal Medicine (Cardiovascular Disease)
200 WESTAGE BUSINESS CTR, SUITE 111
FISHKILL, NY 12524
Dutchess County (845) 897-9760
MR. ERIC R BROCKS MD
Ophthalmology
200 WESTAGE BUSINESS CTR
FISHKILL, NY 12524
Dutchess County (845) 896-9280

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 Greg Diamond's NPI number?

The NPI number for Greg Diamond is 1801894316. It was assigned to this individual provider in the NPPES registry on July 8, 2005.

Where is Greg Diamond located?

Greg Diamond practices at 200 Westage Business Ctr, Fishkill, NY 12524. The listed phone number is (845) 896-9280.

What is Greg Diamond's specialty?

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

Is Greg Diamond enrolled in Medicare?

Yes. Greg Diamond is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Greg Diamond was last updated on September 9, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.