DR. WILLIAM S. KASPER M.D.
NPI 1851307987
Ophthalmology in Garden City, NY

Q: What is William Kasper's NPI number?

The NPI number for William Kasper is 1851307987. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Q: What is William Kasper's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for William Kasper was last updated on February 9, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since July 31, 2006PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

520 FRANKLIN AVE, SUITE L9, GARDEN CITY, NY 11530(631) 265-8780(631) 265-8521 Get Directions Write a Review

NPPES record last updated: February 9, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. William S. Kasper M.d. NPPES

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

DR. WILLIAM S. KASPER M.D. (NPI 1851307987) is an individual ophthalmology provider in Garden City, New York, licensed in New York (105422) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1967).

NPPES Registry Identity

NPI1851307987

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameDR. WILLIAM S. KASPERCredential: M.D.

Location Address520 FRANKLIN AVE, SUITE L9Garden City, NY 11530-5813

Mailing Address260 E Middle Country Rd, Suite 201Smithtown, NY 11787-2982 · (631) 265-8780 · Fax (631) 265-8521

Phone(631) 265-8780

Fax(631) 265-8521

Sole ProprietorYes

Medical School CMSOtherGraduated 1967

Enumeration DateJuly 31, 2006

Last NPPES UpdateFebruary 9, 2015

✔ NPI 1851307987 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in NY · 105422

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.

520 FRANKLIN AVE, Garden City, NY 11530

Open in Google Maps ↗

Other Identifiers 1

Medicare UPINA63812NY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. William S. Kasper M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9830184811

PECOS Enrollment IDI20040419000810

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 12

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.

433 services421 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

385 services253 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.

238 services186 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.

81 services81 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).

72 services70 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.

61 services61 patients

Photography of the retina 92250

Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.

36 services36 patients

New patient problem focused exam of visual system 92002

A new patient problem-focused exam of the visual system is a basic evaluation of your eyes and vision. It includes checking your eye movements, visual acuity, and general eye health. It helps detect any potential issues early for timely treatment.

35 services35 patients

Removal of eyelashes using forceps 67820

The removal of eyelashes using forceps is a simple procedure where a medical professional gently extracts unwanted or problematic eyelashes with a specialized tool. This is often done to alleviate discomfort or to treat conditions like trichiasis, where eyelashes grow inward.

28 services16 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

24 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.

15 services15 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11530 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

$154.28 typical visit price

range $67.40 – $203.53

Typical copayment $38.57 (range $16.85 – $50.88)

Most-billed visit code 99204

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

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.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

100

Improvement Activities

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.

DR. RAYMOND F. MEHLMAN D.M.D.

Dentist (Endodontics)

520 FRANKLIN AVE, SUITE 221
GARDEN CITY, NY 11530

Nassau County (516) 747-5520

MS. JACLYN GUARINO RPA-C

Physician Assistant

520 FRANKLIN AVE, SUITE 229
GARDEN CITY, NY 11530

Nassau County (516) 746-1227

MISS KAYLA ROSE BRANCA PA

Obstetrics & Gynecology

520 FRANKLIN AVE
GARDEN CITY, NY 11530

Nassau County (516) 464-5308

MS. NANCY E JOHNSON LCSW

Social Worker (Clinical)

520 FRANKLIN AVE, SUITE 211
GARDEN CITY, NY 11530

Nassau County (516) 753-4447

DR. LINDA SPIRO PSY.D.

Psychologist (Clinical)

520 FRANKLIN AVE
GARDEN CITY, NY 11530

Nassau County (516) 693-2568

MADIHA SADAF AZIZ

Counselor (Mental Health)

520 FRANKLIN AVE
GARDEN CITY, NY 11530

Nassau County (631) 966-0826

MICHAEL V. GENOVESE, M.D., PLLC

Psychiatry & Neurology (Psychiatry)

520 FRANKLIN AVE, SUITE L22
GARDEN CITY, NY 11530

Nassau County (516) 747-1470

DR. WALTER FRANCIS CAMERON JR. MD

Allergy & Immunology

520 FRANKLIN AVE, SUITE 214
GARDEN CITY, NY 11530

Nassau County (516) 747-7720

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 William Kasper's NPI number?

The NPI number for William Kasper is 1851307987. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Where is William Kasper located?

William Kasper practices at 520 Franklin Ave Suite L9, Garden City, NY 11530. The listed phone number is (631) 265-8780.

What is William Kasper's specialty?

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

Is William Kasper enrolled in Medicare?

Yes. William Kasper is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does William Kasper accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list William Kasper 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 William Kasper was last updated on February 9, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.