DR. KATHERINE K. WON O.D.
NPI 1649267279
Optometrist in Harrisburg, PA

Active since September 29, 2005PECOS EnrolledAccepts Medicare Assignment
52.52/100
CMS Quality Rating
4100 LINGLESTOWN RD, HARRISBURG, PA 17112(717) 657-2020(717) 657-2071 Get Directions Write a Review

NPPES record last updated: May 3, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Katherine K. Won O.d. NPPES

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

DR. KATHERINE K. WON O.D. (NPI 1649267279) is an individual optometrist in Harrisburg, Pennsylvania, licensed in Pennsylvania (OEG001685) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Pennsylvania College Of Optometry (2005).

NPPES Registry Identity

NPI1649267279
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. KATHERINE K. WONCredential: O.D.
Location Address4100 LINGLESTOWN RDHarrisburg, PA 17112
Mailing Address4100 Linglestown RdHarrisburg, PA 17112-1071 · (717) 657-2020 · Fax (717) 657-2071
Fax(717) 657-2071
Sole ProprietorNo
Medical School CMSPennsylvania College Of OptometryGraduated 2005
Enumeration DateSeptember 29, 2005
Last NPPES UpdateMay 3, 2019
NPI 1649267279 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 PA · OEG001685
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.
4100 LINGLESTOWN RD, Harrisburg, PA 17112

Secondary Practice Locations 2

Location 19677 Lee HwyFairfax, VA 22031-2304 · Phone (703) 383-1100
Location 24100 Linglestown RdHarrisburg, PA 17112 · Phone (717) 657-2020 · Fax (717) 657-2071

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. Katherine K. Won O.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 ID3678808417
PECOS Enrollment IDI20190716001540
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 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.
71 services63 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.
54 services53 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
28 services28 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.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17112 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
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
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.

52.52/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Promoting Interoperability0
Improvement Activities40
Cost25.08

Other Providers at the Same Location NPPES 10

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

Ophthalmology (Retina Specialist)
4100 LINGLESTOWN RD
HARRISBURG, PA 17112
Optometrist
4100 LINGLESTOWN RD
HARRISBURG, PA 17112
Ophthalmology
4100 LINGLESTOWN RD
HARRISBURG, PA 17112
Optometrist
4100 LINGLESTOWN RD
HARRISBURG, PA 17112
Ophthalmology
4100 LINGLESTOWN RD
HARRISBURG, PA 17112
Eyewear Supplier
4100 LINGLESTOWN RD
HARRISBURG, PA 17112
Ophthalmology
4100 LINGLESTOWN RD
HARRISBURG, PA 17112
Clinic/Center (Ambulatory Surgical)
4100 LINGLESTOWN RD
HARRISBURG, PA 17112

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 Katherine Won's NPI number?

The NPI number for Katherine Won is 1649267279. It was assigned to this individual provider in the NPPES registry on September 29, 2005.

Where is Katherine Won located?

Katherine Won practices at 4100 Linglestown Rd, Harrisburg, PA 17112. The listed phone number is (717) 657-2020.

What is Katherine Won's specialty?

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

Is Katherine Won enrolled in Medicare?

Yes. Katherine Won 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 Katherine Won accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan, Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana and 4 other insurers list Katherine Won 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 Katherine Won was last updated on May 3, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.