William Wei-jung Chang, MD - Medicare Physical Medicine And Rehabilitation in Lima, OH

William Wei-jung Chang, MD is a medicare enrolled "Physical Medicine & Rehabilitation" physician in Lima, Ohio. He went to State University Of New York Downstate Medical Center and graduated in 1990 and has 34 years of diverse experience with area of expertise as Physical Medicine And Rehabilitation. He is a member of the group practice Mercy Health Physicians Lima Specialty Care Llc and his current practice location is 770 W High St Ste 160, Lima, Ohio. You can reach out to his office (for appointments etc.) via phone at (419) 996-5224.

William Wei-jung Chang is licensed to practice in Ohio (license number 35-092684) 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 1245223619.

Contact Information

William Wei-jung Chang, MD
770 W High St Ste 160,
Lima, OH 45801-5900
(419) 996-5224
(419) 996-5276

Map and Direction




Physician's Profile

Full NameWilliam Wei-jung Chang
GenderMale
SpecialityPhysical Medicine And Rehabilitation
Experience34 Years
Location770 W High St Ste 160, Lima, Ohio
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:
  • William Wei-jung Chang attended and graduated from State University Of New York Downstate Medical Center in 1990
  NPI Data:
  • NPI Number: 1245223619
  • Provider Enumeration Date: 08/31/2005
  • Last Update Date: 02/19/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0941374854
  • Enrollment ID: I20100308000132

Medical Identifiers

Medical identifiers for William Wei-jung Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245223619NPI-NPPES
3013198MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208100000XPhysical Medicine & Rehabilitation K5079 (Texas)Secondary
208100000XPhysical Medicine & Rehabilitation 188561 (New York)Secondary
225400000XRehabilitation Practitioner 188561 (New York)Secondary
208100000XPhysical Medicine & Rehabilitation 35-092684 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Health-st Rita's Medical CenterLima, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Health Physicians Lima Specialty Care Llc7012332364204

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. William Wei-jung Chang allows following entities to bill medicare on his behalf.
Entity NameGenesis Medical Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063663433
PECOS PAC ID: 7719040385
Enrollment ID: O20090107000547
Entity NameIntegrated Rehab Consultants Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528379195
PECOS PAC ID: 7810184892
Enrollment ID: O20140701001452
Entity NameMercy Health Physicians Lima Specialty Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518589803
PECOS PAC ID: 7012332364
Enrollment ID: O20200803002433

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. William Wei-jung Chang 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
William Wei-jung Chang, MD
770 W High St Ste 160,
Lima, OH 45801-5900

Ph: () -
William Wei-jung Chang, MD
770 W High St Ste 160,
Lima, OH 45801-5900

Ph: (419) 996-5224

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in Lima, OH

Dr. Susan Lee Hubbell, MD
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 939 W Market St, Ste 1, Lima, OH 45805
Phone: 419-228-5434    Fax: 419-228-4620
Kurt Alan Kuhlman, DO
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 939 W Market St, Ste 1, Lima, OH 45805
Phone: 419-228-5434    Fax: 419-228-4620
Ronald Lee Bonfiglio, MD
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 770 W High St Ste 160, Lima, OH 45801
Phone: 419-996-5224    Fax: 419-996-5276
Mary Ann Myers, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 750 W High St, Suite 240, Lima, OH 45801
Phone: 419-996-5224    Fax: 419-996-5276
Dr. Grace Dasari, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 801 Medical Dr, Suite A, Lima, OH 45804
Phone: 419-222-6622    Fax: 419-224-0015
Matthew Thomas Owens, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 770 W High St, Suite 160b, Lima, OH 45801
Phone: 419-996-5224    Fax: 419-996-5276

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.