CHIEN C. OU MD
NPI 1790916385
Ophthalmology in Lewisburg, PA

Active since July 31, 2009PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
137 JPM RD, LEWISBURG, PA 17837(866) 995-3937(570) 966-5586 Get Directions Write a Review

NPPES record last updated: February 10, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Chien C. Ou Md NPPES

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

CHIEN C. OU MD (NPI 1790916385) is an individual ophthalmology provider in Lewisburg, Pennsylvania, licensed in Pennsylvania (MD448876) and active in the NPI registry since July 2009. He is enrolled in Medicare PECOS, is affiliated with Evangelical Community Hospital, and is a graduate of Ohio State University College Of Medicine (2009).

NPPES Registry Identity

NPI1790916385
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameCHIEN C. OUCredential: MD
Location Address137 JPM RDLewisburg, PA 17837-9313
Mailing Address88 Hardees DrMifflinburg, PA 17844-7062 · (570) 538-6002 · Fax (570) 966-5586
Fax(570) 966-5586
Sole ProprietorNo
Medical School CMSOhio State University College Of MedicineGraduated 2009
Enumeration DateJuly 31, 2009
Last NPPES UpdateFebruary 10, 2026
NPPES CertifiedFebruary 10, 2026
NPI 1790916385 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License Licensed in PA · MD448876
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.

137 JPM RD, Lewisburg, PA 17837

Other Names 1

Other Name (5)Jason Ou Md

Other Identifiers 1

Medicaid102854464PA

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

Chien C. Ou Md 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 ID143454785
PECOS Enrollment IDI20131014001431
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 20

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 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.
903 services697 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.
418 services272 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.
331 services213 patients
Removal of cataract with insertion of prosthetic lens 66984
This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.
284 services141 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).
276 services225 patients
Measurement of corneal curvature and depth of eye 92136
This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.
224 services155 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Evangelical Community Hospital

Acute Care Hospitals · Lewisburg, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390013
LocationOne Hospital DriveLewisburg, PA 17837 · Union County
Emergency services Birthing friendly

Upmc Williamsport

Acute Care Hospitals · Williamsport, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390045
Location700 High StreetWilliamsport, PA 17701 · Lycoming County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17837 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.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

Other Providers at the Same Location NPPES 11

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

Physician Assistant
137 JPM RD
LEWISBURG, PA 17837
Nurse Practitioner (Adult Health)
137 JPM RD
LEWISBURG, PA 17837
Audiologist
137 JPM RD
LEWISBURG, PA 17837
Physician Assistant
137 JPM RD
LEWISBURG, PA 17837
Ophthalmology
137 JPM RD
LEWISBURG, PA 17837
Optometrist
137 JPM RD
LEWISBURG, PA 17837
Optometrist
137 JPM RD
LEWISBURG, PA 17837
Optometrist
137 JPM RD
LEWISBURG, PA 17837

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790916385, enumerated as an "individual" on July 31, 2009.

The provider is located at 137 JPM RD LEWISBURG, PA 17837 and the phone number is (866) 995-3937.

Ophthalmology with taxonomy code 207W00000X.

The provider might be accepting Accepts: Ambetter from Buckeye Health Plan, Ambetter. Please consult your insurance carrier or call the provider to verify.

Chien Ou is affiliated with: EVANGELICAL COMMUNITY HOSPITAL and UPMC WILLIAMSPORT.