DR. KEITH MERRILL DWORKIN OD
NPI 1013015379
Optometrist in Smithtown, NY

Active since September 20, 2006PECOS EnrolledAccepts Medicare Assignment
137 E MAIN ST, SMITHTOWN, NY 11787(631) 265-2287(631) 265-0161 Get Directions Write a Review

NPPES record last updated: April 30, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Keith Merrill Dworkin Od NPPES

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

DR. KEITH MERRILL DWORKIN OD (NPI 1013015379) is an individual optometrist in Smithtown, New York, licensed in New York (VUT004488) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of State University Of New York - State College Optometry (1984).

NPPES Registry Identity

NPI1013015379
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. KEITH MERRILL DWORKINCredential: OD
Location Address137 E MAIN STSmithtown, NY 11787-2808
Mailing Address137 E Main StSmithtown, NY 11787-2808 · (631) 265-2287 · Fax (631) 265-0161
Fax(631) 265-0161
Sole ProprietorYes
Medical School CMSState University Of New York - State College OptometryGraduated 1984
Enumeration DateSeptember 20, 2006
Last NPPES UpdateApril 30, 2008
NPI 1013015379 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License Licensed in NY · VUT004488
Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

137 E MAIN ST, Smithtown, NY 11787

Other Identifiers 3

Medicare UPINT48988NY
Medicare ID-Type UnspecifiedC31391NY
Medicare NSC0871800001NY

Accepted 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. Keith Merrill Dworkin Od 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 ID42411290
PECOS Enrollment IDI20120517000000
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 4

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.
73 services72 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.
42 services38 patients
Extended exam of the back part of the eye with optic nerve drawing 92202
This procedure involves a detailed examination of the back part of your eye, focusing on the optic nerve, a crucial component for vision. A drawing or map of the optic nerve is created to help track any changes over time. This can help detect eye diseases early.
28 services27 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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11787 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.

Other Providers at the Same Location NPPES

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

Massage Therapist
137 E MAIN ST
SMITHTOWN, NY 11787

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 Keith Dworkin's NPI number?

The NPI number for Keith Dworkin is 1013015379. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Keith Dworkin located?

Keith Dworkin practices at 137 E Main St, Smithtown, NY 11787. The listed phone number is (631) 265-2287.

What is Keith Dworkin's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Keith Dworkin enrolled in Medicare?

Yes. Keith Dworkin 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 Keith Dworkin accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 2 other insurers list Keith Dworkin 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 Keith Dworkin was last updated on April 30, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.