Dr Chang O Son, MD - Medicare Internal Medicine in Newport News, VA

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Dr Chang O Son, MD is a medicare enrolled "Internal Medicine" physician in Newport News, Virginia. He graduated from medical school in 2002 and has 22 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Danville Physician Practices Llc and his current practice location is 48 New Market Square, Jencare Neighborhood Medical New Market, Llc, Newport News, Virginia. You can reach out to his office (for appointments etc.) via phone at (757) 825-8030.

Dr Chang O Son is licensed to practice in Virginia (license number 0101255714) 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 1396016838.

Contact Information

Dr Chang O Son, MD
48 New Market Square, Jencare Neighborhood Medical New Market, Llc,
Newport News, VA 23605
(757) 825-8030
(757) 244-9003

Map and Direction




Physician's Profile

Full NameDr Chang O Son
GenderMale
SpecialityInternal Medicine
Experience22 Years
Location48 New Market Square, Newport News, Virginia
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:
  • Dr Chang O Son graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1396016838
  • Provider Enumeration Date: 01/13/2012
  • Last Update Date: 08/18/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 0941424519
  • Enrollment ID: I20141211001267

Medical Identifiers

Medical identifiers for Dr Chang O Son such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396016838NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 0101255714 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vidant Roanoke Chowan HospitalAhoskie, NCHospital
Sovah Health DanvilleDanville, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Danville Physician Practices Llc468860630458

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. Dr Chang O Son allows following entities to bill medicare on his behalf.
Entity NameDanville Physician Practices Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629022868
PECOS PAC ID: 4688606304
Enrollment ID: O20051007000454
Entity NameJencare Neighborhood Medical New Market, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568756948
PECOS PAC ID: 2860652823
Enrollment ID: O20120328000803

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. Dr Chang O Son 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
Dr Chang O Son, MD
48 New Market Square, Jencare Neighborhood Medical New Market, Llc,
Newport News, VA 23605

Ph: (757) 825-8030		Dr Chang O Son, MD
48 New Market Square, Jencare Neighborhood Medical New Market, Llc,
Newport News, VA 23605

Ph: (757) 825-8030

Reviews and Comments


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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.