Chien C Ou, MD - Medicare Ophthalmology in Lewisburg, PA

  1. Home
  2. Ophthalmology
  3. PA
  4. Lewisburg
Chien C Ou, MD is a medicare enrolled "Ophthalmology" physician in Lewisburg, Pennsylvania. He went to Ohio State University College Of Medicine and graduated in 2009 and has 17 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Bernstein, Hilliker, Hartzell Eye Center, Llp and his current practice location is 137 Jpm Rd, Lewisburg, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (866) 995-3937.

Chien C Ou is licensed to practice in Pennsylvania (license number MD448876) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1790916385.

Contact Information

Chien C Ou, MD
137 Jpm Rd,
Lewisburg, PA 17837-9313
(866) 995-3937
(570) 966-5586

Map and Direction




Physician's Profile

Full NameChien C Ou
GenderMale
SpecialityOphthalmology
Experience17 Years
Location137 Jpm Rd, Lewisburg, Pennsylvania
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Chien C Ou attended and graduated from Ohio State University College Of Medicine in 2009
  NPI Data:
  • NPI Number: 1790916385
  • Provider Enumeration Date: 07/31/2009
  • Last Update Date: 02/10/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0143454785
  • Enrollment ID: I20131014001431

Medical Identifiers

Medical identifiers for Chien C Ou such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790916385NPI-NPPES
102854464MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology MD448876 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Evangelical Community HospitalLewisburg, PAHospital
Williamsport Regional Medical CenterWilliamsport, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bernstein, Hilliker, Hartzell Eye Center, Llp024421601817

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Chien C Ou allows following entities to bill medicare on his behalf.
Entity NameGeorge E. Fava Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245291848
PECOS PAC ID: 7517942428
Enrollment ID: O20040623000749
Entity NameBernstein, Hilliker, Hartzell Eye Center, Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942390745
PECOS PAC ID: 0244216018
Enrollment ID: O20040624000995

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Chien C Ou is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Chien C Ou, MD
88 Hardees Dr,
Mifflinburg, PA 17844-7062

Ph: (570) 538-6002		Chien C Ou, MD
137 Jpm Rd,
Lewisburg, PA 17837-9313

Ph: (866) 995-3937

Reviews and Comments


Ophthalmology Doctors in Lewisburg, PA

Dr. Judith Hartzell, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 17 Cardinal St, Lewisburg, PA 17837
Phone: 570-452-7240    
Dr. Scott M Hartzell, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 137 Jpm Rd, Lewisburg, PA 17837
Phone: 570-523-3937    Fax: 570-524-5279

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.